ContactMusic — Rihanna is going to wear a Stella McCartney dress to Katy Perry's wedding.The Rude Boy' singer - who is close friends with the Teenage Dream' hitmaker and... more info

Pop Crunch — -Eighties icon Elvira: “She’s You, ‘Cept With Bigger Tits!” The Mistress of Darkness spoofs Christine O’Donnell’s oft-parodied “I’m You” campaign ad in the latest promo for her Movie Macarbe series. -Donny & Marie: Christmas on Broa... more info

Gigwise — Singer adds two final shows... more info

Starpulse — Katy Perry is set to challenge Justin Bieber at the cosmetic counter - the pop star has announced plans for a new nail polish line. The colorful "California Gurls" singer, who is famous for her ev... more info

ContactMusic — KATY PERRY is set to challenge JUSTIN BIEBER at the cosmetic counter - the pop star has announced plans for a new nail polish line.The colourful California Gurls singer,... more info

Perez Hilton — Being Ke$ha in a car, outside of the Roosevelt Hotel in El Lay on Monday, Ke$ha took the time to congratulate Katy Perry and Russell Brand on their upcoming nuptials. Screaming out, "Katy, you hot bitch! Congratulations! I'm so happy for you and Rus... more info

Idolator — Me-ow! We were previously treated to a sneak peek of Katy Perry’s photo shoot for her perfume “Purr” in her CBS News profile, and now we get the first official ad for the pop star’s celebrity fragrance. Will Katy’s scent be as successful as... more info

Starpulse — Things that make you go hmmmm....Russell Brand wore a gold band on his wedding finger as he headed out for a jog from his London hotel today (see the proof below!) Wonder what that means? Brand, ... more info

ContactMusic — Funnyman RUSSELL BRAND has sparked rumours he's wed fiancee KATY PERRY in secret - after he was snapped out in London wearing what appears to be a wedding band.The... more info

Perez Hilton — Check out this EXQUISITE cover of Katy Perry's Firework (above)! more info