Dancing With The Stars dancer-turned actress Julianne Hough is not only beautiful, but a sweetheart, too ...giving us a wave as she left her daily workout.

With a face and body like this, it's no wonder Ryan Seacrest is in love with this woman.

Julianne, whose brother Derek Hough is still a dancer on ABC's hit show, starred in Christina Aguilera's musical flick Burlesque. Up next, this country cutie will be featured in the remake of Footloose opposite Kenny Wormald ... who will play the role originally played by Keven Bacon.

We hope Julianne goes back to the dancefloor on DWTS. Miss seeing those sexy legs in action!

Find out what Ms. Hough said about dating Seacrest .. after the jump.