Sheryl Crow was a primary school teacher

Sheryl Crow is an American singer, musician, actress, and songwriter. Prior to joining Hollywood, she served as a music instructor at the Kellison elementary school located in Fenton, Missouri. She has also released eight music albums, a live album, two compilations, and has complied a lot of film tracks. Sheryl has written songs for Tina Turner, Celine Dion, Eric Clapton, and has also sang backing vocal for Michael Jackson among others. As an actress Crow has acted in several television series such as GCB, 30 Rock, Cougar Town, Jon Stewart and One Tree Hill as well as Rally to Restore Sanity and Fear.