This is the Keeping Up With the Kardashians star's first time on the PopSugar 100 as she was everywhere we turned this year, with a packed schedule of traveling, promoting, and filming. The highlight for Kim, though, was the birth of her first nephew, Mason Disick. Between launching a fragrance, a clothing line for Bebe, and continuing to be a spokesmodel for Quicktrim, Kim still found many opportunities to strip down to her bikini. In her personal life, her relationship with Reggie Bush fizzled shortly after he won the Super Bowl. She was later linked to soccer star Cristiano Ronaldo, but the main man in her life is now little Mason.