NICOLE KIDMAN has admitted that she had to pause filming during her latest sexy role due to too many 'orgasms'.

Babygirl sees the Oscar-winning actress playing a high-powered married company boss who falls for a kinky young intern.

The erotic thriller has 57-year-old Nicole stripping naked and longing to be ­dominated in the bedroom by the near-stranger.

In the film, released here on ­January 10, new employee Samuel tells Nicole's character, workaholic CEO Romy, the first rule is, "I tell you what to do and you do it".

Those orders include Romy getting down on her hands and knees to lap milk from a ­saucer and stuffing Samuel's tie in her mouth.

In a revealing new interview, Nicole says that performing the scenes with young British actor Harris Dickinson, who plays the intern, and Antonio Banderas as her husband, Jacob, was often too much to cope with.

She says: "There was an enormous amount of sharing and trust and then frustration.

"It's like, 'Don't touch me'.

"There were times when we were shooting where I was like, 'I don't want to orgasm any more.

"Don't come near me. I hate doing this. "I don't care if I am never touched again in my life!

"I'm over it. It was so present all the time for me that it was almost like a burnout."

But Nicole isn't the only Hollywood A-lister who has shared their racy secrets after filming sexy scenes.

The Oscar-winning star played a Siri-style phone system who becomes the object of desire for Joaquin Phoenix in Her.

But she later revealed the Joker star fled the film set after hearing her "bizarre" fake orgasm recording during a steamy phone sex session.

Scarlett admitted filming it was "gross" adding: "You definitely don't want to hear what you sound like having an orgasm. You definitely don't want to hear what you sound like having a fake orgasm -- ew."

As futuristic babe Barbarella, Jane became the sixties sex symbol to trump all others.

She revealed she had to get drunk before shooting one nude scene which was "difficult for me psychologically," before having to reshoot the whole thing "with a hangover," the following day.

But she says she was proud of the role - because of its effects on teenage boys,

"All these young men later kept telling me it was the first erection they had, watching Barbarella," she says. "And I thought, I'll take that. That's a good thing to be responsible for."

The steamy Wolf of Wall Street sex scene was actually Aussie actress Margot's first one - but she didn't hold back.

Margot's character Naomi, who uses her sexuality to exert control over her husband, is seen trying to seduce him in one very provocative scene that takes place in their baby's nursery and sees her touching herself and calling him "Daddy". But Margot has now revealed how awkward she found the scene.

She explained to the magazine: "It doesn't come across when you're watching the movie, but in reality we're in a tiny bedroom with 30 crew crammed in. All men.

"For 17 hours I'm pretending to be touching myself. It's just a very weird thing and you have to bury the embarrassment and the absurdity, really deep, and fully commit."

But there were lighter moments during the raunchy scene with co-star Leonardo di Caprio.

"I don't know if he wants me telling this story, but we'd just finished this scene, and Leo always carries an e-cigarette with him, like all the time," Robbie explained. "So he hid it under a pillow while we were shooting.

"Afterwards ... he's like, 'Where is it? Where did I put it? I had it right here'. I was looking around with him - both still sitting in this bed - and then I went, 'Oh, um, it's literally, like, in my butt crack. I'm sitting on it. I am so sorry.'

Deadpool star Ryan Reynolds accidentally fondled Olivia Wilde's naked breasts in the Change Up sex scene - much to his horror.

He recalled: "So, in the scene, she's sitting there and I take her top off and the bra off, and she has those pasties on, but she's drawn these adorable little smiley faces on them And I forget every line in the scene -- not just from this movie but from every other movie I've done.

"At some point in the scene she takes my hands and puts them on her breasts. So, they're there. Palms (are) a little sweaty. I don't know what's happening. ... And I'm trying not to look at her like a 14-year-old boy that just won the lady lottery.

"I take my hands away and I look down at my hands and there's two frickin' smiley faces on them and I have no idea what to do. The scene is over now. ... And I reflexively, like an idiot, just put my hands right back on her breasts.

"And I think I'm doing it to cover them up, but I'm realising now that it's a very fine line between chivalry and, you know, workplace sexual assault."

In Never been Kissed, Michael Vartan knew he would have trouble controlling his long-standing crush on co-star Drew Barrymore.

He later confessed to Drew at a show reunion: as he confessed at a reunion with Drew: "So, I get up to the mound, we embrace and we start kissing, and you really kissed me. I mean, you really kissed me.

"I was not ready for it in the least, and I'm a man, I was a very young man back then, and I had uh, feelings."

And those "feelings" happened down below.

He added: "The feelings were, they just happened, and I very quickly realised I was in a very bad spot because I was wearing very loose sort of like slacks and I thought, 'This is going to be a disaster when they cut, I must preemptively end this.

"So what I did, in a panic, I just yelled cut, and bent over and said, 'Oh guys, sorry, my back, I put my back out playing ball.'

"Anyway, I went off into my corner and finally I was able to compose myself, and luckily the subsequent scenes went on without a hitch."

Even Superman can't control some things.

Actor Henry Cavill admitted that he got an erection when filming period drama The Tudors.

He explained: "It's only happened to me once, and it was very embarrassing. A girl had to be on top of me, she had spectacular breasts, and I hadn't rearranged my -- stuff into a harmless position. She's basically rubbing herself all over me and, um, it got a bit hard."

But ever the gent, Henry made sure to be full of apologies afterwards.

He added: "I had to apologise profusely afterwards. It's not great when you're in a professional acting environment, and somebody gets a boner, is it? No, not acceptable."

The controversial 2013 movie Nymphomaniac, directed by Lars Von Triers, told the life story of a sex addict called Joe, played by Charlotte Gainsbourg with Stacy Martin playing the younger version.

The French actress revealed her sex scenes with Shia LeBeouf were frightening but she was thrilled to meet her 'porn double'.

"What scared me wasn't the nakedness but it was interacting naked. Shia was very professional but we didn't actually do anything sexual," she says.

"That was left to the porn doubles. It's a totally different industry. The porn stars finish the job off for you. I never thought I'd meet my porn double."

As King of the RomComs, Hugh has had more than his fair share of sex scenes in movies like Four Weddings and a Funeral and Notting Hill.

But far from finding filming the steamy scripts embarrassing, dad-of-five Hugh admitted he finds them quite the turn-on.

In a 2016 interview he said: "Sex scenes are something else. The conventional response to sex scenes is that they're horrible and not sexy and it's all so unnatural but I've always found filming sex scenes to be quite a turn-on."

Hugh added: "I like the experience of being in a sexual position when you're not supposed to be in one."

While back in 2003 he previously shared how he "gets aroused" shooting the more racy scenes.

I've always enjoyed sex scenes, though you're not really supposed to," he told The Sydney Morning Herald. Hugh went on: "The classic answer is, 'Oh, it's not sexy at all because there are so many technicians standing around.' But I've always found them extremely arousing."

The actress is best known for the movies How to Lose Friends and Alienate People and The Host, but it is her first big screen role that proved the most controversial.

In 9 Songs - the 2004 love story about a scientist's steamy affair with his English student - she and co-star Kieran O'Brien had real sex on camera.

She later revealed people shouted abuse at her in the street, calling her a "wh*re and a sl*t' but said she was shocked by the anger her on-screen sex had caused.

"I mean, please," she continues. "I didn't invent sex! There's a huge sex industry out there that's worth billions.

"People ask me if I felt that (director) Michael Winterbottom took advantage of me because I hadn't acted before, but they forget that I developed the character.

"It was a film about love and sex. It wasn't porn. I mean, I had sex with my boyfriend last night and that wasn't porn. It was just hot sex! 9 Songs was a real film about love and sex, and I wanted to do that film and I am proud of it."

Filming a particularly racy music video made more than Joe Jonas's heart rate rise

He admitted in a Q&A that the Body Moves video - which he filmed with a host of scantily-clad models - got him all worked up.

He confessed: "There was definitely some half-chubbing going on during the video.

"I wouldn't say a full blown boner, but I would say a halfie.

"I mean, it's kind of hard not to in that situation, especially when you're trying to be intimate, and also they put us in an elevator, me and Charlotte McKinney, who I'm sure Reddit is very familiar with.

"They put her in an elevator with me, and then they had kind of a hidden camera filming this whole time, and I had a great time doing the video."