Well, it's the Britney Spears episode of Glee, anyway.
And if you thought the season premiere had you singing and dancing, just wait for next week's highly anticipated show.
Or don't wait at all and enjoy PEOPLE's exclusive first listen to the entire cast of Glee singing the Spears classic "Toxic."
In addition to "Toxic," Tuesday's episode will feature "I'm A Slave 4 U," "Me Against the Music," "Stronger," and Paramore's "The Only Exception."
For more on the music of Glee, check out gleethemusic.com.