Bruno Mars – The Lazy Song (American Idol Performance)

After Katy Perry and Kanye West graced the stage of last week's taping of American Idol, it was now Bruno Mars's turn to charm the audience with his live abilities. The crooner and his live band turned in a chilled out performance of his current single "The Lazy Song." Off his chart-topping Doo-Wops & Hooligans which is out now.

Source: Mr. World Premiere