Peter Gene Hernandez (born October 8, 1985), better known by his stage name Bruno Mars, is an American singer-songwriter and music producer. He is known for lending his vocals and co-writing the hooks for the songs Nothin' on You by B.o.B, and Billionaire by Travie McCoy, as well as his own international number-one single Just the Way You Are. He also co-wrote the international hits Right Round by Flo Rida featuring Kesha, Wavin' Flag by K'naan, and Fuck You! by Cee Lo Green. In October 2010, he released his debut album, Doo-Wops & Hooligans. He has been nominated for seven Grammys at the 53rd Grammy Awards.