Bruno Mars (né Peter Gene Hernandez) is an American singer-songwriter. He rose to fame in 2010 with the Billboard Hot 100 No. 1 songs "Nothin' on You," "Just the Way You Are" and "Grenade." ...

And in honor of his birthday this week, we're counting down his top 10 biggest Billboard hits. No. 10 is a song with the same name as Bruno Mars' last album, 24K Magic. The song debuted at No. 5 ...