Steve Martin
Steve Martin himself was a member of his high school cheer squad. The Garden Grove, California team was a ton of fun and known for their hilarious cheers thanks to the comedy icon. Martin's never been one to shy away from a spotlight, so it only makes sense that his career started at a young age.
Denise Richards
Denise Richards outgrew her tomboy phase from her childhood in Illinois and reinvented her look when she moved to Oceanside, California. She joined the El Camino High School cheer team and went on to star in shows like Saved By The Bell. She even met her now ex-husband, Charlie Sheen.