Christopher Kevin Willis (born February 26, 1969) is an American singer, songwriter, and record producer.

[1] Although initially a gospel singer, he later received international attention for his collaborations with French house music disc jockey David Guetta.

[4] His first job after college in Alabama was touring with a group that sang hundreds of shows in churches over a two-year period.

[5] During this time he also worked to resolve the "angst" from being closeted about his sexuality, "I always felt like God really understood—but that wasn't the message I was receiving in the church.

[12] In 2000 he was working with the French boy band 2Be3 and when doing some publicity for their album in Paris one of the bandmates introduced him to house musician and producer David Guetta.

'[1] Willis co-wrote and provided most of the vocals on Guetta's debut album Just a Little More Love, including the hit title track.

Willis is active on social networks including MySpace, Facebook and recently Twitter.

[16] A documentary about him, Inside Out, directed by Robert Jason and Eric Miclette for Complete World Domination was released in early 2010 alongside the "Gettin' Over" single.