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?
Sentence (from "John Legend"): John Roger Stephens (born December 28, 1978), known professionally as John Legend, is an American singer, songwriter, musician and actor.
Relevant evidence: Yes