Look Who's Turning 50!

Demi Moore! Dr. No! Kmart! See the people, places and pop culture moments that are hitting the half-century mark

PAULA ABDUL

Judging by her appearance, you'd be hard pressed to guess that the former American Idol and X Factor star turned 50 on June 19. But it's true, and Abdul has age-earned wisdom to pass on. "I'm so excited to be turning 50 this month!" she Tweeted. "Lessons learned: listen to your body, #respect what it says. Be #mindful of what you eat."