|'Glee' Tribute Episodes|
|The songs and artists the show has paid homage to over the
By Lie Shia Ong
In the three seasons "Glee" has been on the air, the show has paid tribute to some of music's greatest artists -- Michael Jackson, Madonna, Lady Gaga -- and in the episode about to air on Tuesday, April 24, the cast will honor one of pop music's most iconic voices: the late Whitney Houston.
"Glee" airs Tuesdays at 8 p.m. ET/PT on FOX.