Today’s Fabulous Buzz: Katy Perry to Perform at Grammys

Check out today’s fabulous buzz around the web, including Katy Perry to Perform at Grammys, American Idol season 10 changes and more.

Katy Perry Set to Perform at Grammys (Celebuzz)

Meet John Travolta and Kelly Preston’s Baby Boy (Betty Confidential)

Rachel McAdams: UK ‘Morning Glory’ Premiere (theBerry)

American Idol season 10: A whole new game (SheKnow)

Nicole Polizzi Does Not Want To Be Called Snooki Anymore (Celebrity Dirty Laundry)

Tags: American Idol American Idol Season 10 Celebrities Celebrity Celebrity Gossip Grammy Performers Grammys hollywood Hollywood Gossip Hollywood News John Travolta John Travolta Baby John Travolta Family John Travolta Wife Katy Perry Morning Glory Nicole Polizzi Nicole Snooki Polizzi Rachel McAdams Snooki Todays Fabulous Buzz