Miami moved to Las Vegas Saturday when Joanna Krupa hosted a wild and sexy launch for her new swimwear line and doubled it up as her bachelorette party.

The Polish-born beauty flaunted almost everything she has in a cherry-red bikini.  The top was bandeau style, she kept the itsy bitsy bottom slightly covered by a see-through mini-sarong.

There was plenty of raunchy dancing and voguing at Ditch Pool and Dayclub at the Palms Casino Resort.