Madonna. Britney. Justin. On One Stage!

Whooaa, whoa. Has Christmas come early? This is big, it's a rumor for now, but if this really happens, we're praying that someone records it and it shows up on YouTube within the next couple days! I'm not shy about my feelings towards Britney Spears, I'm rooting for her comeback. I may or may not be super excited for the release of her album on December 2nd.

Now, word on the street, okay, maybe more like on RyanSeacrest.com, is that Britney Spears and Justin Timberlake are set to appear tomorrow in Los Angeles. Madonna is currently on her Sticky and Sweet Tour, looks like the stars may show up at L.A. Dodger Stadium tomorrow when Madonna performs there and join her on stage for a song!

This will be the first time Britney has appeared on stage with Madonna since their kissing during the opening act of the 2003 MTV Video Music Awards. Remember that? Of course you do, keep your fingers crossed! This could be huge!

Nov 7th Update: A rumor no more! Britney Spears and Justin Timberlake performed with Madonna on her tour last night! Super huge! Britney sang “Human Nature” and Justin sang “4 Minutes.”

Of course, big stars taking the stage together like that was likely to bring out even more stars! Carrie Underwood, Jennifer Lopez, Heidi Klum, Isla Fisher, Dennis Quaid, Ryan Seacrest, Kate Walsh, Kate Moss, Heidi Klum, Hayden Panettiere, Lucy Liu, Amanda Bynes and other celebs were all spotted in the audience. Watch the video of Britney on stage!