Matthew Morrison & Joe Jonas - Billboard Awards 2011

Matthew Morrison and Joe Jonas hit the white carpet at the 2011 Billboard Music Awards held at the MGM Grand Garden Arena on Sunday (May 22) in Las Vegas, Nev.

During the ceremony, both Matthew and Joe made appearances to present various awards.

Matthew presented the Billboard Icon Award to Neil Diamond, who then led the audience in a sing along to his hit songs “Sweet Caroline” and “America.”

Joe presented the Radio Artist Award to Rihanna.

FYI: Joe is wearing a Cartier Roadster S Automatic Steel and Rubber Large Model Watch.

10+ pictures inside of Matthew Morrison and Joe Jonas the 2011 Billboard Music Awards…