• DANCING DUO photo | Cheryl Burke

Credit: Michael Loccisano/Getty

Published: Friday February 12, 2010 06:00 AM EST



DWTS pros Chelsie Hightower and Cheryl Burke hit the S.I. Swimsuit party at Vanity Nightclub inside the Hard Rock Hotel & Casino in Las Vegas on Thursday. The sexy stars traded their ballroom gowns for itty-bitty bikinis for the issue, which Burke's dad found too hot to handle.