While the contestants of Dancing with the Stars and American Idol will face real-life competition tonight,Glee will follow the students of McKinley High to New York City, where they will go toe-to-toe with rival Vocal Adrenaline in the show's Season 2 finale.

People are abuzz wondering what will become of favorite couple Will (Matthew Morrison) and Emma (Jayma Mays). The beloved duo "will be involved in one of the many cliffhangers" the show has to offer tonight, according to E!Online. This doesn't mean that there's no room for love to blossom elsewhere. Finn (Cory Monteith) and Rachel (Lea Michele), affectionately known as "Finchel," will also get a chance to "address their feelings about each other" during the hectic Nationals Competition.

And of course you can count on the cast performing a plethora of songs, including a Madonna mash-up andUsher's "Yeah." Guest stars will also come out in droves. The finale will feature Jonathan Groff, Cheyenne Jackson, and Patti LuPone. As for who will actually walk away with the championship title — FOX is keeping that one tightly under wraps.

If you're a diehard Gleek, don't shed too many tears over the show's hiatus. You can follow the cast on tour during the next few weeks, and watch the Glee movie on the big screen in August.