Omnia Nightclub, the 75,000-square-foot party haven that opened in March, rolled out the red carpet for celebrities to celebrate its grand opening at Caesars Palace over the weekend. Supermodel Naomi Campbell, rapper
Campbell showed off her
Deejay Calvin Harris held court in the main room at the nightclub, playing hits such as "Feel So Close," "Blame" and more.
Chefs Brian Malarkey and Gordon Ramsay also spent their late night at the club.
On Saturday, "Teen Wolf" star Holland Roden,"Modern Family" star Hyland and rapper P. Diddy were all over the club. Diddy was in the main room, and challenged one patron to a dance battle. The two went head-to-head showing off their best moves as fans cheered for the winner. Diddy crowned his opponent the winner.