411 Mania — Is Katy Perry's “California Gurls” that good? Is Usher's “OMG” worth keeping? Is Travie McCoy's solo turn with “Billionaire” a good move? 411's Jeff Modzelewski and Julian Williams take on these... more info

411 Mania — Katy and friends party… more info

Idolator — Saturday night, Katy Perry brought a bit of California to the Bahamas—starting with her wardrobe. The Teenage Dream singer donned a green mini-dress with the Golden State attached to the front that looked like it was heavily inspired by Lisa Simpso... more info

411 Mania — Katy in a bikini, what's not to love? more info

The Newsroom — Katy Perry shows off bikini body. more info

Perez Hilton — After her concert in the Bahamas the night before, Katy Perry took her rocking bikini bod to the water park on Sunday. The singer's entourage included her brother and several friends, who all took a time out for a cigarette break. Tisk. Tisk. [Ima... more info

Idolator — Everyone is searching for the new Justin Bieber—but how about the next Eminem? We think we may have found the next hot rapper in 7-year old Matty B, who delivers some truly impressive flow over the beat of Katy Perry’s “California Gurls.” Tak... more info

MTV.co.uk News — Katy Perry and Russell Brand reportedly already fight like 'an old married couple' despite not even getting hitched yet. Friends close to the California Gurls singer claim the couple, who are set... more info

411 Mania — What a way to kick off a Monday… more info

MTV.com News — Musician lost a two-year battle with cancer.By Kara Warner Big Star's Chris Bell, Jody Stephens, Andy Hummel and Alex Chilton in 1972 Photo: Charlie Gillett/ Redferns More sad news for Big Star fans. Almost four months to the day since Alex... more info