We did it!
Britney is confirmed to perform at the 2011 Grammy's!
Lady Gaga is said to be opening the show. Does this mean the real queen of pop is closing it out???
A source says "she's been rehearsing for weeks and it's gonna be a truly great performance!"
WOW WOW WOW!
UPDATE: A rep for Britney Spears tells Perez Hilton: "We have not confirmed a performance at the Grammys at this time."