E! Online — Well, it looks like the Grammys dress code didn't stop some of our favorite stars from looking super sexy on the red carpet! Stars like Rihanna, Carrie Underwood, Katy Perry and... more info

People.com — Katy Perry's dress leaves little to the imagination, while Kathy Griffin brings the "inside boob" more info

ContactMusic — Rocker John Mayer has high hopes for his blossoming romance with Katy Perry, insisting his relationship with the pop star is "something very... more info

Big Apple Music Scene — Forget winning a Grammy Award, Katy Perry just put herself in the running for most likely to have a nip slip on live TV when she showed up on the red carpet wearing a dress that can best be described by saying "HELLO CLEAVAGE!" More »Katy Perry Gets... more info

ContactMusic — Katy Perry was all over John Mayer at a pre-Grammys bash.The 'Firework' singer - who split from British comedian Russell Brand in December 2011 after... more info

People.com — "I don't feel like I'm in a celebrity relationship," the singer-songwriter says more info

People.com — John Mayer and Katy Perry made it a date night at Clive Davis's bash - plus more photos, Tweets and sightings more info

Starpulse — Josh LeCash is not your ordinary DJ. The Miami native has DJ'ed for the likes of Katy Perry and Adam Levine, and his straightforward, no-bull personality has made him a movie star as well. He's the... more info

Starpulse — Musicians such as Elton John, Katy Perry and Sting paid tribute to Bruce Springsteen as he was honored as the MusiCares Person of the Year on Friday night in Los Angeles. MusiCares provides financi... more info

People.com — But The Boss himself pulled in the big bucks during the evening's charity auction at the MusiCares gala more info