John Roger Stephens (born December 28, 1978), better known by his stage name John Legend, is an American singer, songwriter, musician and actor. He has won ten Grammy Awards, one Golden Globe, and one Academy Award. In 2007, Legend received the Hal David Starlight Award from the Songwriters Hall of Fame.[1]

Prior to the release of Legend’s debut album, his career gained momentum through a series of successful collaborations with multiple established artists. He sang in Magnetic Man’s “Getting Nowhere,” Kanye West’s “All of the Lights”, on Slum Village’s “Selfish”, and Dilated Peoples’ “This Way”. Other artists included Jay Z’s “Encore”, and he sang backing vocals on Alicia Keys’ 2003 song “You Don’t Know My Name”, the Kanye West remix of Britney Spears’ “Me Against the Music”, and Fort Minor’s “High Road”. Legend played piano on Lauryn Hill’s “Everything Is Everything”. He has gained chart topping hits from his solo work as well, including the Billboard Hot 100 number-one single, “All of Me”. He won the Academy Award for Best Original Song in 2015 for writing the song “Glory” from the film Selma.

SOURCE: https://en.wikipedia.org/wiki/John_Legend