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"Katy has a huge surprise in store and everyone is going to be talking about it. It's going to be totally epic," a source told Hollywood Life. "She can't wait for Sunday and everyone is so excited for her to show that the split hasn't taken away her spirit and it's only made her stronger," the insider added.
Indeed, Katy seems to be in great spirits after coming to a divorce settlement with her soon-to-be-ex-husband. The couple finalized the documents that said Katy would keep all her millions, and the pop star signed the papers adding a smiley face after her name!
"You never know, maybe someone will perform with her," the source teased. Katy took to her Twitter page earlier today (Feb. 9) to build the anticipation surrounding her performance and further fuel the rumors. "Just finished rehearsals for Grammy's... I'm. so. excited. #somethingscooking," she wrote.
Who do you want to see Katy do a surprise live collaboration with? Tweet us your answers @aolmusic.
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