Las Vegas’ sexiest ghouls and goblins came out to Studio 54 at MGM Grand Hotel & Casino last night as Holly Madison hosted her 3rd Annual Hollyween, complete with a sexiest costume competition and special performance by PEEPSHOW and E!’s ”Holly’s World” castmate Josh Strickland. The hotel buzzed with excitement as costumed party-goers headed to the illustrious nightclub for the notorious Halloween celebration. Before arriving to the Vegas hot spot, Madison tweeted, “Can't wait to see all the creative costumes in the sexiest costume contest at Studio 54 tonight! Costume contests are so entertaining!”

Photos by © Erik Kabik/ RETNA/ www.erikkabik.com