American dancer and choreographer who served as a judge on ABC's Dancing with the Stars.
She lived in Tokyo in her early twenties, finding some success as a singer.
She also hosted the game show 1 vs. 100.
She began a relationship with Jesse Sloan in 2009, but the couple split in 2012. She was previously in a relationship with fellow dancer Artem Chigvintsev. She got engaged to actor Robb Derringer in December 2016; however, they called things off nine months later.
She had a small role acting alongside Mike Myers in Austin Powers in Goldmember in 2002.