Who Is Katy Perry Taking To The Grammys?

New Grammys Dress Code
These getups won't fly anymore at the Grammy Awards.
Katy Perry and John Mayer play in the mud in Hawaii.
John Mayer won’t be alongside girlfriend of six months Katy Perry for Sunday’s Grammy Awards. Instead, the “Wide Awake” singer is opting to take her her BFF, Girls star Allison Williams.

Williams confirmed her sexy date to Anderson Cooper on Thursday’s Anderson Live!.

“I am going to the Grammys and Katy Perry is my date,” she admitted. “She’s the hottest date.”

So what brought the two brunette beauties together?

“She’s a friend of mine and she’s nominated, as she should be. I can’t wait to go. Obviously she’s awesome.” Williams added. “She’s the best.”

The two ladies have gotten close since Williams started dating Mayer’s pal, College Humor founder Ricky Van Veen.

Click on the gallery above to check out Perry’s equally hot Grammys date.

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