Perez Hilton — Well, if this isn't the most adorbz thing we've seen all week, we're not quite sure what is!!! On Tuesday, our candy coated queen Katy Perry performed a free concert on Hollywood Blvd. AND premiered her upcoming 3D flick, Katy Perry: Part Of Me at th... more info

411 Mania — Katy Perry puts her rack on display... more info

ContactMusic — A Hollywood billboard for Russell Brands new TV project has been vandalised - by fans of his estranged wife Katy Perry The British comedians name has been crossed out with spray paint on a massive advertisement for his upcoming late-night talk show B... more info

ContactMusic — Katy Perry s ex-husband Russell Brand doesnt appear to be getting much support in the wake of the couples divorce The superstar singer is back in the headlines for all the right reasons - with 5000 turning up for the premiere of her new movie Part of... more info

ContactMusic — Katy Perry feels she has a split personality The Firework hitmaker admits her outrageous outfit choices reflect her moods at the time and says that is why her creations are sometimes bizarre because she feels a mixture of emotions She explai... more info

411 Mania — Is Lupe Fiasco's "Around My Way (Freedom Ain't Free)" worth your money? Does The Offspring's "Days Go By" pass us by? Is Katy Perry's "Wide Awake" a snoozer? 411's Stewart Lange and Robert Cooper listen to these tracks and more! more info

411 Mania — She wasn't offered the part of Freddie Mercury's girlfriend Mary Austen… more info

ContactMusic — Katy Perry partied with Robert Pattinson Justin Bieber and Selena Gomez after the premiere of her new movie After attending the screening of Katy Perry Part of Me 3D in Hollywood the group met up at the infamous Chateau Marmont hotel on Tuesday... more info

Starpulse — When you release your very own movie, why wouldn't you want to bring out the exspensive bling? Katy Perry did just that and stepped out on the red carpet wearing over $18,000 worth of TACORI diam... more info

Starpulse — Katy Perry hasn't been asked to play Freddie Mercury's girlfriend in Sacha Baron Cohen's upcoming biopic about the flamboyant singer. Reports suggested Perry was being lined up to play Mary Auste... more info