Kim Kardashian

Kim K, born on October 21, 1980, is a major player in the media, biz, and social scene. She first hit the limelight as Paris Hilton's BFF and stylist, but really blew up after a 2003 video with her ex Ray J dropped in 2007. That same year, she and her fam started their reality grind on E! with Keeping Up with the Kardashians. The show was a smash, spawning spin-offs like Kourtney and Kim Take New York and Kourtney and Khloé Take Miami.