If there's one thing that Glee knows how to do and knows how to do so well--it's episodes chock full of awesome tributes to our favorite musicians!

Last year they rocked it with an unforgettable Britney Spears tribute that featured songs like "Slave 4 U" and "Baby One More Time."

And get ready because New Directions is paying homage to Brit AGAIN--tomorrow night.

The episode is called "Britney 2.0" and songs of the X Factor host you'll hear include "Womanizer" "Boys" and "Hold It Against Me."

Listen to a preview of the cast singing "Oops . . .I Did It Again" and "Gimme More" here:
And check out this gallery with lots of preview shots from tomorrow's show!

Gallery | Sneak Peek of Glee's "Britney 2.0" Episode






Are you excited for Britney 2.0 airing tomorrow night at 9 p.m. ET on FOX? What Britney song do you most want to hear?

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