The always sexy Carmen Electra celebrated her birthday under the sultry sun at MGM Grand’s Wet Republic, Vegas’ hottest ultra pool. The gorgeous gal's birthday party was hosted by Hpnotiq.

Dressed in a striking black-and-white retro printed dress, Carmen waved to the thousands of screaming fans, showing off her stunning black diamond engagement ring from rocker fiancé Rob Patterson.   Check out these great pics!

The birthday girl revealed she loves celebrating at WET REPUBLIC and said, “MGM to me is a home away from home; last year I had a chance to celebrate my birthday here, and I’m really happy to come back again. The people [at WET REPUBLIC] are so much fun; that’s what it’s all about - having a place to go and relax and enjoy yourself.”

As an avid collector of sex toys, specifically handcuffs, Carmen divulged that she’s bringing her passion to the people. Carmen is launching a new intimacy line for Spencer’s gift stores will include ultra sexy lingerie, designed by Carmen, and playful studded handcuffs – she may even test out new products on fiancé Rob! Taking moves from her striptease video, Carmen danced for ecstatic fans in the luxurious ultra pool bungalow, while DJs Gusto and Tony Arzadon spun hits like Ludacris’ “How Low Can You Go.” 

The birthday celebration really ignited with the arrival of the blinged out four-tier turquoise and cream birthday cake encrusted with rocker-chic silver roses.

Do these people know how to make amazing cakes, or what?!?...We're always amazed by the incredible cakes that the talented staff at MGM Grand come up with.  Holla!

Carmen and Rob enjoyed Hpnotiq spiked rock candy delivered from bikini clad models, and sipped on the day’s signature drink, Hypnotize, featuring the head-turning aqua blue liqueur. The sexy lovebirds basked in the sun all day at the ultimate daylife destination. 

Photo Credit: Ethan Miller/Getty Images.