Credit: GARRY SUN/ (2)

The sexy contestants on ABC's Dancing With the Stars are flaunting their hot bodies on and off the dance floor this season.

After performing in revealing costumes on Monday's premiere episode, Elisabetta Canalis and Kristin Cavallari, both newly single, hit the town with the cast for an after-party clad in barely-there dresses.

PHOTOS: See Elisabetta and the rest of the DWTS in sexy costumes

The Italian model, 32, stepped out in a tiny strapless Roberto Cavalli print number that showed off her long, trim legs.

The reality star, 24, rocked a nude lace mini (it was also backless!) by Nightcap with matching Christian Louboutin pumps.