Pics: Celebrities Who Were In Glee Club

The former *NSYNC member was reportedly a component of the Attache Show Choir at Clinton High School in Clinton, Mississippi.

The Oscar host who gave the PS 22 Chorus a free trip to Hollywood for the award show was once in a chorus herself. The actress reportedly sang with the All State New Jersey High School Choir.

The screen and music legend reportedly participated in the school choir while at Bais Yakov School and Erasmus Hall High School where she met Neil Diamond.

The pop rocker reportedly developed her voice as a part of the Central Bucks High School West chorus in Pennsylvania.

The Gossip Girl star reportedly was a member of the National Show Choir at Burbank High School.

Surprisingly, the actor reportedly joined the choir at Clear Creek-Amana High School in Tiffin, Iowa, before he ditched the microphone for a camera.

On her way to becoming a triple threat, Kristin honed her vocal abilities by singing in the school choir and then going on to focus on vocal study in college.

The 56-year-old Twisted Sister frontman reportedly started out his career singing for a much more conservative group - the Baldwin High School Concert Choir in New York.

The Colombian singer/songwriter was reportedly cut from her school choir when she was only 10 years old!

The massive popularity of Glee put a spotlight on arts in schools but there are many celebrities who were apart of glee club before it became the cool thing to do. Click through to see which of your favorite celebrities were in their school choir.