X17 XCLUSIVE - A Peek Inside Britney's Comeback Concert

Here's the deal -- 15 minutes, four songs, four dancers, 1000 people. Dancers took the stage first and then Ms. Spears entered, fans went wild, Britney didn't address the crowd, but stuck to performing. General audience concensus was that she killed it, she rocked, she f*#ked up the joint, she owned it, she won it, she was hot!

And that was just a warm-up -- we'll be in Anaheim for the scheduled show tomorrow; I hope Britney'll be there too!

Check out this quick video of Britney tonight provided by Team X17 member Kristi Macpherson ... And if anyone else has photos and/or videos, please send 'em through! (x17@x17online.com)