John Roger Stephens, known professionally as John Legend, is an American singer, songwriter, record producer, activist, piano player, and actor. Prior to the release of Legend's debut album, Get Lifted, (2004) he had collaborated with already established artists and signed to Kanye West's GOOD Music. Legend has sung on Jay-Z's "Encore", Alicia Keys's "You Don't Know My Name", Dilated Peoples' "This Way", Slum Village's "Selfish", Fort Minor's "High Road", and played piano on Lauryn Hill's "Everything Is Everything". Legend's single "All of Me" from his fourth studio album Love in the Future (2013) was a Billboard Hot 100 number-one hit.