ContactMusic — Rihanna was blindsided by the criticism fired at her for reuniting with ex-boyfriend Chris Brown in the studio - because she didnt think anyone would care that the former lovers were working together Brown and Rihanna recently worked on two tracks to... more info

E! Online — Bad Gal Ri-Ri will Instagram just about anything, but don't ask her about Chris Brown—or you'll be in deep trouble with the "We Found Love" singer. Case in point?... more info

411 Mania — It was just music... more info

Perez Hilton — Kelly Clarkson, the queen of AHmazing covers, has just done it again! Only this time, while not on tour and taking requests from fans, she stopped by BBC Radio 1 Live Lounge today and took on Coldplay and Rihanna! Take a listen to Kelly's stunning re... more info

ContactMusic — Katy Perry wants to have sex with Rihanna The Firework singer - who split from husband Russell Brand in November - was asked if she would ever collaborate with her close friend and though she ruled out working on a record with the star she joked... more info

Gigwise — 'It never occured to me as a problem' says singer of duo's 'Birthday Cake' track more info

Gigwise — 'It never occured to me as a problem' says singer of 'Birthday Cake' track more info

The Newsroom — Rihanna is lending her face and fame to promote Vita Coco water. more info

411 Mania — Just make sure to video tape it... more info

Perez Hilton — Well, who wouldn't?! She's a hot slice of Barbados Pie! Kitty kat Katy Perry recently sat down with Wild 94.9's Nessa for a super-cute chinwag about the false idea of perfection and letting your love see you at your most vulnerable (food poisoning!).... more info