Question: "Used to Love U" is the debut single by John Legend from his debut album "Get Lifted", John Roger Stephens (born December 28, 1978), known professionally as John Legend, is an American singer, songwriter, musician and what?
Context: "Ordinary People" is a song by American recording artist John Legend.  It was written and produced by Legend and will.i.am for his debut album "Get Lifted" (2004).  It was released as the album's second single and later certified gold by the RIAA.  Critics were positive towards the song, praising it for its raw emotion and simplicity.  "Ordinary People" won the Grammy Award for Best Male R&B Vocal Performance. "Number One" is the third single released from R&B singer John Legend's album "Get Lifted".  It features Kanye West and contains a sample of the song "Let's Do It Again" by The Staple Singers. "Used to Love U" is the debut single by John Legend from his debut album "Get Lifted". Get Lifted is the debut studio album by American singer John Legend, released via Kanye West's GOOD Music label on December 28, 2004 in the United States.  Featuring production by West, John Legend, Dave Tozer and will.i.am, the album sold over three million units worldwide, with a total of 2.1 million copies in the U.S., where it was certified double platinum.  The album won the 2006 Grammy Award for Best R&B Album, and earned Legend another two awards, for Best New Artist and Best Male R&B Vocal Performance for his single "Ordinary People". "So High" is a fourth and the last single from John Legend's debut album "Get Lifted".  The song peaked at #66 on US R&B Charts and at #105 in US and at #118 in UK.  The single track was released as a "Cloud 9 Remix" version which features a new beat and Lauryn Hill on vocals. John Roger Stephens (born December 28, 1978), known professionally as John Legend, is an American singer, songwriter, musician and actor. Devon Harris (born December 9, 1977 in Columbus, GA), better known as Devo Springsteen, is a Grammy Award-winning producer, songwriter, and entrepreneur.  Springsteen launched the career of multi-platinum-selling recording artist John Legend by signing him to Kanye West’s GOOD Music in 2003.  Springsteen produced and co-wrote "So High", "Live It Up", and "Refuge (When it’s Cold Outside)" from Legend’s freshman album "Get Lifted".  Springsteen has also produced songs for The Last Poets, Ol' Dirty Bastard, Rhymefest, Estelle, Consequence, and won the Best Rap Song Grammy in 2006 for his production of "Diamonds (from Sierra Leone)" with Kanye West.  In addition, he is a well known DJ featured at events in London, Sydney, Nairobi, Tokyo, and Johannesburg. "Get Lifted" is the second single released from Keith Murray's debut album, "The Most Beautifullest Thing in This World".  Like Murray's previous single, "Get Lifted" was prouduced and featuring backing vocals from Erick Sermon.  It peaked at 71 on the "Billboard" 200 and 7 on the Hot Rap Singles.  The song samples "I Get Lifted" by George McCrae which was used. "I Hate U, I Love U" (stylized as "i hate u, i love u") is a song by American singer and rapper Gnash featuring American singer Olivia O'Brien.  It was released on February 17, 2016, as the first single from Gnash's third extended play, "Us" (2016).  The song peaked at number ten on the "Billboard" Hot 100.  Outside the United States, the song topped the charts in Australia, a first for both Gnash and O'Brien, and peaked within the top ten of the charts in Austria, Belgium, Finland, Norway and the United Kingdom. "Only You" is the debut single from R&B group 112.  It is the lead single from their self-titled debut album.  Both the original and the remix were released as singles.  Q, Slim, and Mike share lead vocals on both versions of the song.  The original features The Notorious B.I.G., and the remix features both B.I.G. and Mase, and contains a bass sample of "Bounce, Rock, Skate, Roll" by Vaughan Mason & Crew, while the original contains a sample riff of "I Get Lifted" by George McCrae.
Answer: actor