This post has not been vetted or endorsed by BuzzFeed's editorial staff. BuzzFeed Community is a place where anyone can create a post or quiz. Try making your own!Buzz·Posted on Jan 14, 2011Eminem, Lady Gaga, Katy Perry to Perform at GrammiesCee-Lo too.by John B.Community ContributorLinkFacebookPinterestTwitterMail Eminem, Lady Gaga, Katy Perry to Perform at Grammies myspace.com