If you are not familiar with Lacey Schwimmer? Allow us to introduce you. She was the fourth-place finalist on the third season of So You Think You Can Dance and has since been teaching celebs her tricks as a professional dancer on Dancing With the Stars.

Lacey Schwimmer Hangs out at The FIAT Beach House in LA — Lacey Schwimmer is a professional ballroom dancer who reached the final four of "So You Think You Can Dance". She is also becoming a regular on Dancing with the Stars.

Lacey Schwimmer is yet another gorgeous girl from ‘Dancing with the Stars’. I knew I likes this show for a reason. I like Lacey. She’s not my favorite dancer on the show, but she’s definitely close. Here at the REVEL pool party at the Hard Rock Beach Club, Lacey looks sexy yet somehow adorable.

She is the same lovely German girl we showed you last week on her birthday. Her name is Lacey Schwimmer but I don’t really know why. I’d never heard of her until I started watching ‘Dancing with the Stars’ last year but it was over the course of that show that I really fell in love with her.

Known American competitive ballroom dancer Lacey Schwimmer just turned 21 but she is still little afraid of swimming even though her German last name Schwimmer actually means swimmer in English.