Jason Mraz (born June 23, 1977) is an American singer and songwriter. He has put out five albums, "Waiting for My Rocket to Come" (2002), "Mr. A-Z" (2005), " We Sing. We Dance. We Steal Things" (2008), "Love Is a Four Letter Word" (2012), and "Yes!"(2014). Jason Mraz became internationally famous after the release of the single "I'm Yours" from the album "We Sing. We Dance. We Steal Things".