It's Julianne Hough's big day!
The Dancing with the Stars judge turns 27 today and she can still bust a move! The blonde beauty may have moved from her spot on stage to a seat behind the judges' table, but that doesn't mean she has to sit still!
We're celebrating Julianne's birthday by taking a look at her five best performances on the ABC reality competition show!
Ch-ch-check them out (below)!