Peter Gene Hernandez (born October 8, 1985), known professionally as Bruno Mars, is an American singer, songwriter, record producer, multi-instrumentalist, and dancer. He is known for his stage performances, retro showmanship, and for performing in a wide range of musical styles, including pop, R&B, funk, soul, reggae, hip hop, and rock. Mars is accompanied by his band, the Hooligans, who play a variety of instruments, such as electric guitar, bass, piano, keyboards, drums, and horns, and also serve as backup singers and dancers.

Born and raised in Honolulu, Hawaii, Mars moved to Los Angeles in 2003 to pursue a musical career. In 2009, he co-founded the production team The Smeezingtons, responsible for various successful singles for Mars himself and other artists. He rose to fame in 2010 buoyed by the success of "Nothin' on You" by B.o.B and "Billionaire" by Travie McCoy, both of which featured his vocals. Mars' debut studio a…Read more on Wikipedia