Kidman seems to be enjoying promoting a new sexy image. Her latest role in The Paperboy is the sex-crazed Charlotte, a much-older love interest for co-star Zac Efron.
In the film Kidman was required to pee on the young actor's leg to soothe his pain after his character is stung by a jellyfish on the beach.
Director Lee Daniels asked Kidman do it for real during the shoot, and the actress insists she had no problem with the odd request.
"The peeing thing, I didn't think was that weird, because I was in character,'' she told the V Magazine.
"That was for the jellyfish. And for me it said so much about Charlotte. One, she's protecting him. Two, she's tough as nails and no one else is going to pee on this guy.
"All of that made total sense to me. I just went for it and didn't overthink it.''
High School Musical heartthrob, Efron, described working on sex scenes with Kidman as "the highlight of my life".
"It was everything you dreamed of. She was such a lovely person. I pinched myself every day, especially after doing love scenes with Nicole Kidman," he told the television show, Daybreak.
- HERALD ONLINE, AAP