Crystal Lynn Lewis (born September 11, 1969) is an American contemporary Christian/gospel vocalist, songwriter and author.
Crystal Lewis, born in Corona, California, grew up singing in her father's church. In 1984, at the age of 15, Lewis auditioned for a children's musical called Hi Tops, written and produced by Ernie and Debbie Rettino, creators of Psalty, the Singing Song Book. Lewis passed the audition and was able to go into the studio and participate in the soundtrack recording with the rest of the cast members. While working with the musical, Lewis met a member of the rockabilly band, The Lifters. After becoming friends with the members of that band, Lewis was asked to join. Soon after, the band changed its name to Wild Blue Yonder. In 1992 Crystal worked at the sketch comedy television series Roundhouse, that aired on Nickelodeon.