Kelly Osbourne & Joe Jonas: Miss USA 2012 Pageant!

Kelly Osbourne and Joe Jonas arrive at the Miss USA 2012 pageant held at the Planet Hollywood Resort & Casino on Sunday (June 3) in Las Vegas.

The 27-year-old television personality served as Commentator for the night while Joe, 22, was on the judging panel.

“Thank you so much #MissUSA for having me back for the second year in a row!,” Kelly wrote on her Twitter account. “I had the best time + I learnt so much from the beautiful ladies.”

Also pictured: Rob Kardashian, performers Cobra Starship, and hosts for the night Andy Cohen and Giuliana Rancic.

FYI: Kelly is wearing a Badgley Mischka dress, Norman Silverman earrings, and a ring by Todd Reed for Palladium.

15+ pictures inside of Kelly Osbourne and others at Miss USA 2012…