Las Vegas is definitely going to heat up this Sunday!

51 gorgeous girls will strut their stuff at the Planet Hollywood Resort and Casino for the 2012 Miss USA pageant. The contestants will compete three categories: evening wear, swimsuit, and interview.

Their fates will be decided by eight celebrity judges: Joe Jonas, Rob Kardashian, Ali Fedotowsky, Arsenio Hall, Dayana Mendoza, Cat Cora, George Kotsiopoulos, and Marilu Henner.

Giuliana Rancic and Andy Cohen will serve as hosts while Kelly Osbourne and Jeannie Mai will share their expertise as commentators.

Check out the contestants' gladiator-themed glamour and bikini photos by clicking on “Launch Gallery.” One of our favorites is Miss California Natalie Pack, who competed on "America's Next Top Model."


If gorgeous girls and bikini bods aren’t enough to make you tune in then there will be musical performances by Akon and Cobra Starship. The event will be televised live on NBC at 9 p.m. Eastern Time.

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