The "American Idol" judge was obviously blessed with a gift for music. Richie reportedly played the saxophone in high school.Gwen Stefani left her high school days behind her when she was 17 years-old and joined the band, 'No Doubt.' She reportedly played the piccolo for her school's marching band.Before Lizzo took that DNA test, she was Melissa Jefferson, playing the flute in the band at Elsik High School in Houston, Texas.ABC late-night funny man Jimmy Kimmel got straight A's and played the bass clarinet when he was in high school in Las Vegas.Oscar winning actress Julia Roberts played the clarinet when she attended Campbell High School in Smyrna, Georgia.Kesha, who recalls not having many friends in high school, was an enthusiastic member of her high school marching band. She played the trumpet but later switched to the saxophone.Before Steven Spielberg made movies, he made music. The award winning director played the clarinet in high school.Actor Samuel L. Jackson's movie career keeps him busy - he's acted in more than 100 films, according to IMDB.com. But before Hollywood called, he played the french horn and the trumpet in school.Tina Fey is known for being a very funny lady, but the "Mean Girls" writer has a musical streak. Fey reportedly played the flute in high school, and sang in the choir.