Don't tell Mariah Carey that she just turned 40 - she may actually smack you. The singer/actress is trying very hard for people not to notice that she's old.

"Read my bio again. We can't allow these lies to spread," Mariah joked, currently in Cannes promoting her new movie Push. "Don't say the 'F' word around me. It's just a number but I don't see why women should have to conform to what is expected of a 40-year-old - whatever that is." (www.absolutenow.com)

Well, if I had to guess, I would say a 40-year-old is expected to go through a mid-life crisis as she dates younger men, grasps onto what's left of her failing career, and of course, ignore the fact that she's 40. So tell me, how's that 28-year-old-Nick Cannon, terrible movie, ridiculous interview going for you? Don't trip, Mariah, you might fall and break your hip.