Bruno Mars Brings No.1 Hit ‘Locked Out of Heaven’ to ‘X Factor’
It's pretty much Bruno Mars' week, with his sophomore set 'Unorthodox Jukebox' landing at retail and the lead single 'Locked Out of Heaven' rocketing to the No. 1 slot on the radio charts. The singer capped off a stellar promotional week with a performance of the single on last night's (Dec. 13) elimination episode of 'X Factor.'