When mom-in-real-life Jennifer Lopez and mom-in-the-movie Cameron Diaz get together to talk about their new film "What to Expect When You're Expecting," Wonderwall discovered that the topics aren't quite as glamorous as you might imagine: having and witnessing C-sections, the effects of "baby brain," swollen feet and spreading ribcages, pumped-up biceps and sagging prosthetic breasts.

On their real-life experiences, first- and secondhand, with childbirth:

Jennifer Lopez: "I had a C-section, but my sister gave birth six months later -- we got pregnant around the same time -- and she asked me to be in the delivery room with her and I was, like, 'Wow!' Because I had twins and that was recommended for me to have a C-section, and there was a part of me had thought 'I didn't get to do it the way that everybody else does.' But when I saw my sister pushing that baby out, I was like 'Maybe this was all right! Maybe this was a better out.' So that was an experience."

Cameron Diaz: "I've seen it twice. The first time I watched was my sister, who had a C-section -- my sister was like 'I'm not going to have this baby if you're not in the room!' And I was like 'No, you are going to have this baby no matter what!' So I was in and they were doing a C-section and she was like 'Will you come in with me?' And I was like 'What? WHAT? Why didn't anybody tell me!' I was 24 and I was thinking'?Oh, just go in there,' and there was just like blood everywhere, my sister's guts out on a platter, and the inside, all of her intestines ... It was crazy, dude!"

Lopez: "I don't want all those details, because there was a sheet separating me from all that going on and I didn't have to see it!"

Diaz: "I was looking at it like, 'Oh my God!' But the vaginal delivery was crazy -- no man should ever see it! Never let a man see that. Never."

RELATED: Check out Cameron and J.Lo's fashion face-off

On the usefulness of the original book, What to Expect When You're Expecting:

Lopez: "I found the book to be so incredibly accurate while I was pregnant, and honestly I just see why everybody has this book and why it's the first thing that you get when you find out that you're pregnant, because it just takes you through everything. It's the type of thing everybody's talked about your whole life, but you know nothing about when it's happening to you. And this book helps you to not freak out?I even remember after reading the book, sitting in my bed with these twins -- and I had a C-section so I was obviously in a lot of pain and I get like this sometimes: 'No painkillers, cause I don't drink, I don't smoke' -- I'm like 'No, I'm not going to take the painkillers.' (Laughs) But I am going crazy from the pain and I want to hold the babies but I can't, because it hurts too much. And so I have this baby nurse helping out and I say to Marc at the time 'The babies don't love me! They don't love me, and they're not going to know me and they're going to love the nurse!' And I start crying and the whole thing. And he's like 'The babies love you, trust me! They don't even know anything yet.' I'm like, 'No, I'm their mother -- I should be holding them!' And I open the book, and it was on this specific day that you get this hormone drop and it's the tenth day and it's called 'The baby blues,' and I was like [counts on her fingers] 'That's happening to me! That's what's happening to me right now!' And it made it so much better, because really you do really feel out of sorts and you don't know what's going on. And so in that sense it's just a great tool book."

RELATED VIDEO: Check out more interviews with the cast of "What to Expect When You're Expecting"

On Cameron changing physiques for the movie:

Diaz: "Those were my natural pistolas. It's called consistency: you have to be consistent with fitness, but what was fun about that part was that I love to work out. It's just for me, I love it and it's something that I enjoy doing and I think it's important to take care of your body -- not just for today, but for the rest of your life. I stay fit because I want to be 60 and doing all the things I'm doing now, and so I like to stay strong. Being in one place and being able to train consistently, eat properly, do all that, and then dance for a whole week, it changes your body. All those movements help to make the body a little bit tighter."

On Jennifer's brief moment of pregnancy panic:

Lopez: "I had a real ideal pregnancy. I was on tour until I was six and a half months pregnant and I didn't really blow up until I was like eight and a half months -- with the nose, the whole thing, the ankles and everything -- but I wasn't really scared. I remember having one moment of panic sitting in the living room, just sitting there, and I think it just hit me that I was going to be responsible for two other human beings. And just for one second, just for like 'Boom!' like a wave, and then it went away. But the realization in your subconscious is there, but then it hits you again when they start talking. Like 'Oh my God! I have to control this somehow! You can't do this, you can't do that' But I just had a really great time and I still am. When you have kids, every day they just bring so much joy and happiness to your life. They just bring you right back down to earth."

RELATED:Click here for more movie news at MSN!

On bodily changes, both real and via movie magic:

Lopez: "I used to fit into the [designer] sample sizes, that only had to open up the hips a little bit for me, but up here, I was like 'Mmm, just like the models...' But now my ribs opened up a little, and your body does change. [My feet got bigger, too]. I was like 'What am I going to do with all these great shoes?' But it does go back -- almost."

Diaz: "[Matthew Morrison] got to see my prosthetic breasts -- my pregnant breasts -- which were really amazing. I was like 'Wow! Those are awesome!' But then, when they put them on, because it was just the top part in the Atlanta heat, I aged about 40 years by the end of two hours. They were literally hanging down to my hips! They were just drooping down, like they were just melting off my body, and it was really not attractive. I flashed Elizabeth Banks when I first got them, too."

On the popular notion that a woman's brain shrinks by eight percent when she's pregnant:

Lopez: "I was on tour, the song starts and I was like [makes a blank face] 'Anybody know the lyrics to this song?' I totally forgot the lyrics to my own song! And I was like 'This is bad,' but then I was like 'I'm pregnant -- who cares?' And I look back at my band and I'm like 'Anybody?' They didn't know if I was just having a moment, and I was like, 'I really just don't know the words!' You do, you get baby brain."

Diaz: "I definitely should not have a baby then, because I ain't got eight percent brain to spare!"

With several new makeup launches happening per year, the cosmetic industry boasts a roster of every lipstick color and formula under the rainbow. But as Kesha demonstrated at the BMI Pop Music Awards Tuesday, her perfect lip color could only be achieved with an electric purple eyeliner pencil.

"Puttin eyeliner on my lips. No big deal y'all," the "Blow" singer, 24, tweeted along with the pic above, which shows off her fashion-forward nail art.

PHOTOS: Celebrity manicures to copy now

But in actuality, using a product formulated for eyes on lips -- where the wearer is bound to ingest it -- is a big deal. According to a report released last year, the average lipstick-wearing woman manages to consume an estimated five pounds of lipstick per year.

The MSDS (Material Safety Data Sheet) form for Cover Girl's Liquiline Blast Eyeliner (which Kesha appears to be applying in their Violet Voltage hue) warns that "accidental ingestion of undiluted product may cause mild gastrointestinal irritation with nausea, vomiting and diarrhea," which proves that while the formula is safe to use on eyes, Kesha's off-brand use of the product on her lips is a risky move.

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Getting dangerous with her makeup isn't the only beauty dare with which the singer has experimented. In February, the glitter-obsessed star glued more than 25 gold studs to a shaved patch on her head.

"It's happening," she shared in a Twitter caption. "I look like a homeless clown right now."

PHOTOS: Check out these celeb-approved beauty products

To copy Kesha's bright violet lip look, try Make Up For Ever Rouge Artist Intense in Pearly Violet ($19, sephora.com), MAC Lip Pencil in Magenta ($14, maccosmetics.com) or Violent Lips' lip appliques ($11.99 for 3-pack at violentlips.com).

This article originally appeared on Usmagazine.com: Kesha Uses Eyeliner Pencil as Lipstick

NEW YORK (AP) -- Herbert Breslin, who helped propel Luciano Pavarotti to international fame during 36 years as the tenor's manager, has died. He was 87.

Breslin collapsed at his hotel in Nice, France, on Wednesday and died at a hospital there, his wife Carol said Thursday from their apartment in New York. She said she was told doctors believed he died of a heart attack.

Breslin became Pavarotti's representative in 1967, six years after the singer's professional debut. They worked together through 2002 ? five years before Pavarotti's death.

Before she turns 40 this November, Jenny McCarthy will be posing nude for Playboy one more time!

A rep for the legendary men's magazine confirms to Us Weekly that McCarthy will appear on the cover of Playboy's July/August double issue -- with a nude pictorial inside.

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In 2009, McCarthy, who was the 1993 Playmate of the Year, said she'd want to pose in Playboy one more time before she turned 40.

"I would absolutely pose for Playboy," the model and actress said (via Toronto Sun). "I would be so flattered if they asked me. It's probably not going to happen but I think I want to do it again."

PHOTOS: Jenny's 10 best bikini moments

On April 11, McCarthy chatted with Us about her son Evan's first visit to the Playboy Mansion for an Easter Bunny hunt. The mother of one said she lost Evan for "probably 45 minutes" and found him hanging out in the infamous Grotto.

"I'm like, Oh. My. God! He's 9!" she exclaimed. "So you can imagine, if Hef's parties are still going on in a few years, I'm in trouble!"

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McCarthy's Playboy issue will hit newsstands Friday, June 29.

This article originally appeared on Usmagazine.com: Jenny McCarthy to Pose Nude for Playboy Again

Channing Tatum hopes to see "Magic Mike" reach the broadest audience possible -- heterosexual men included.

The film, loosely based on his own experiences as an exotic dancer, features Tatum, 32, Matthew McConaughey, 42, Alex Pettyfer, 22, Matt Bomer, 34, Joe Manganiello, 35, and Adam Rodriguez, 27, in various states of undress.

"With Joe Manganiello naked in a movie, I think even straight guys are going to be, 'S---, I need to see that,'" Tatum tells OUT's June-July issue. "That man is a specimen."

PHOTOS:Joe Manganiello's hottest shirtless shots

But Tatum knows that getting straight male moviegoers to see "Magic Mike" is likely a long shot. "It's risky. People say that women and the gay community will go see it, knock on wood, but I know straight guys won't be like, 'Yo, what's up, man? You wanna go see the stripping movie after the game tonight?' I doubt they'll have the balls to see it."

VIDEO:Channing Tatum performs a sexy striptease

Adds Tatum, "What's funny is that the girls don't ask me questions about my stripping days, but straight guys want to know everything. It's that fantasy element. It's probably why a lot of females on Halloween are the whorey version of a ketchup bottle, or slutty nurse, which I love and respect: It's liberating."

When asked about his days as a stripper in Tampa, Fla., Tatum, who wed Jenna Dewan in 2009, admits that he "never enjoyed the taking-the-clothes-off part."

"You are on a stage with people yelling at you, and you feel you're a rock star, but you're nothing, you're just a guy taking off his clothes, looking like a fool in a stupid outfit."

PHOTOS:Channing Tatum's sexy body

For Tatum, "Magic Mike" not only gave him the chance to revisit his past, it provided the opportunity to move away from tearjerkers like "Dear John" and "The Vow."

VIDEO:Joe Manganiello tells Us how he stays in shape

"I was definitely looking for something to take me into the dark side," he tells OUT. "You learn something about yourself, you learn about men, women, you see a lot of depressing s---, people that are lost. But at the same time, the dark side can be exciting. It can feel like you're cheating death every night."

"Magic Mike" arrives in theaters June 29.

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Nicole Scherzinger learned a very important style lesson Wednesday night: leave the dramatic slit dresses to Angelina Jolie's right leg.

Attending the U.K. premiere of Men in Black 3, Scherzinger wore a strapless, black Cengiz Abazoglu Haute Couture gown boasting a risque, thigh-high slit--and had to be careful to cover up when a gust of wind nearly caused an humiliating wardrobe malfunction. (Though she was mocked for her over-the-top red carpet pose, Jolie stunned in a velvet Atelier Versace gown with a similarly high slit at the Academy Awards in February).

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The former X-Factor judge--who appears in Men in Black's third installment alongside Will Smith, Josh Brolin, and Tommy Lee Jones--was accompanied by her on-again beau Lewis Hamilton.

Scherzinger, 33, and her Formula One star beau split ways at the end of 2011; soon after, the Pussycat Dolls frontwoman confessed to The Mirror that she still had feelings for her ex.

"I still love him," she revealed. "It's all very recent and it's hard for me to talk about."

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Just before Valentine's Day, however, the pair reunited and have been going strong ever since.

Speaking to Hello! magazine, the singer explained she feels good about where she is with Hamilton, 27, whom she first met in 2007.

"I believe in [love] more with each year--every girl does," she said. "We all strive to find a soulmate. Have I found mine yet? Keep watching!"

This article originally appeared on Usmagazine.com: Ack! Nicole Scherzinger Nearly Has Wardrobe Malfunction With Thigh-High Slit Dress

Hell hath no fury like Brad Womack scorned!

Proposing to Emily Maynard at the end of his 2011 run as ABC's Bachelor, Womack pulled the plug on their engagement after mere months, and now -- more than a year later -- the Texas bar owner admits he has no plans to see how Maynard does as the new Bachelorette.

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"All I'll say is she is a helluva woman and I hope it works out," Womack, 38, told local news station ABC 13 matter-of-factly when asked if he has plans to tune in. "I have no interest [in watching]."

VIDEO: Race car driver Arie woos Emily on The Bachelorette

Currently single, Womack -- who is set to open a new bar in Houston -- didn't reflect too fondly on his former fiancee, who had to return the three-carat Neil Lane sparkler Womack presented to her after they broke off their engagement.

"I think I dodged a bullet with that relationship," Womack said of his courtship with single mom Maynard, 26.

VIDEO: Emily and Brad's bitter breakup

Maynard wasn't impressed with her ex's on-camera antics, tweeting to former Bachelor contestant Ashley Spivey Thursday: "I'm sure they accidentally cut off the part where he said it was a diamond encrusted bullet of course!"

This article originally appeared on Usmagazine.com: Brad Womack Has "No Interest" in Watching Ex Emily Maynard on The Bachelorette