Kim Kardashian is also one of those who regrets posing naked. After her first sexy cover, she said that she regretted it and said that her mom pressured her.

“They might never ask you again,” Jenner reportedly urged her daughter. “Our show isn’t on the air yet. Do it and you’ll have these beautiful pictures to look at when you’re my age.”

But she didn't learn her lesson and posed nude again for W magazine again in 2010 and also regretted that.

"Oh my God, I'm more naked than I was in Playboy," she said in a moment filmed for her show "Kourtney and Kim Take New York." "I'm so mad right now! She promised I would be covered with artwork... The whole concept was sold to me that nothing would be seen."