2012 was a busy year for Bruno Mars. The singer from Hawaii became an international star and played concerts around the world. Bruno realeased his first album, Doo-Wops & Holigans, in 2010. Bruno is a talented musician: he grew up in a musical family and plays drums, guitar, keyboard, bass, piano and harmonica. HIs second album, Unorthodox Jukebox, is sure to be a hit!