Just when you thought the finale couldn't get any bigger, the show has been extended an extra half-hour to fit in all the "TRL" goodness. The finale will now feature Ludacris, Snoop Dogg and Nelly on stage together in a one-time only collaboration, adding another big moment to the long list of hot performances that have taken place in the "TRL" studios over the years. In addition, Christina Aguilera and Travis Barker will be joining the show via satellite to say a few words to the fans.

Beyonc�, 50 Cent, Fall Out Boy and the Backstreet Boys have already been added to the list of performers for "Total Finale Live." Diddy, Mariah Carey, Taylor Swift, Hilary Duff, Good Charlotte's Benji and Joel Madden, Fred Durst of Limp Bizkit fame and Jonathan Davis of Korn will all appear in the studio.

And since you can't have "TRL' without the VJs, we're welcoming back Lyndsey Rodrigues, Vanessa Minnillo, Dave Holmes, Jesse Camp, Hilarie Burton, La La Vasquez and Quddus to celebrate, in addition to the show's hosts, Carson Daly and Damien Fahey.