People.com — Perry and Mayer make it a casual late-night party at Bootsy Bellows more info

ContactMusic — Rocker John Mayer has stepped in to defend troubled actor Shia Labeouf over his bizarre antics.The Transformers star's strange behaviour has been... more info

Stereogum — Last night, on the 50th anniversary of the Fab Four’s performance on Ed Sullivan, CBS aired The Night That Changed America: A Grammy Salute To The Beatles. The special, which was filmed in Los Angeles last month, featured performances by Maroon 5, ... more info

The Daily Mail — Pop singer Katy Perry spent thousands of dollars at a strip club after the Super Bowl on Sunday evening. more info

Time — Taylor Swift may have made a career out of singing about heartbreak and relationships gone wrong, but she definitely doesn’t have any regrets. What she does have — in spades, apparently — is wisdom to share. “If I could go back and give mysel... more info

MTV.co.uk News — Star thanks fans, before urging them to follow her boyfriend John Mayer... more info

Topix — Katy Perry wowed the audience last night when she performed at the 56th annual Grammy Awards. more info

MTV.com News — From Jay-Z and Beyoncé to Katy Perry and John Mayer, MTV News rounds up who we want to see tonight. By Christina Garibaldi more info

Kings of A&R — Los Angeles based 17 year old singer-songwriter Brandon Bassir is making some noise. His debut EP was produced by Emile Ghantous (Pitbull, Chris Brown). Influenced by multiple genres, he was drawn to John Mayer, Kanye West, Pink Floyd, Queen, Elton ... more info

USA Today Music — Daft Punk, Magic Johnson, John Mayer and Ozzy Osbourne are on the guest list more info