From WENN.com

""I felt shy singing in Moulin Rouge! But peeing? No, not shy... I just don't find urination shocking. I think I peed in the beginning of Eyes Wide Shut, too... I don't find a lot of things shocking! Violence is a lot more shocking than sex; sex is primal."" Nicole Kidman had no problem urinating in front of Zac Efron in The Paperboy.