Derek Hough Wears Birthday Cake On His Head

Derek Hough tries to balance a multi-tiered on his head while celebrating his birthday at the Beauty & Essex Opening in Las Vegas on Saturday (May 14).

The 30-year-old pro dancer and actor will turn 31 on Tuesday, May 17th — be sure to send him birthday wishes!

PHOTOS: Check out the latest pics of Derek Hough

Later on in the night, Derek grabbed a guitar off the wall in the pawn-inspired shop to play an impromptu medley for friends and guests. Sweet!

If you missed it, check out Derek competing in the Invictus Games with Shawn Johnson.