Katy Perry and Rihanna at the Grammy Awards

Rihanna On Katy Perry Collaboration: "It's Definitely Gonna Happen"

Rihanna

Rihanna Hides Her Blonde Hair Under A Beanie In New York

take care music vid

Rihanna And Drake Pose For Intimate Shot On 'Take Care' Music Video

Rihanna Battleship

Rihanna Stars In New Battleship Trailer With Taylor Kitsch - Video

rihanna in new york

Rihanna Rocks Double Denim Outfit Out In New York

rihanna see through

Rihanna Heads Out For Dinner In New York Wearing See Through Top

Rihanna Spring 2012 Armani underwear collection

Rihanna Unveils New Sultry Armani Underwear Advert – Video

Rihanna

Rihanna Shows Off Dark Hair Style In Topless Picture On Twitter

Rihanna's Blonde Waves

Rihanna Confirms New Song 'Where Have You Been' Video Shoot

Rihanna Battleship Poster

Rihanna Features In New 'Battleship' Movie Poster

Rihanna

Rihanna To Release 'Where Have You Been' As Next Single?

Rihanna

Rihanna "Enjoyed" Raunchy Rendition Of 'Talk That Talk' On Jonathan Ross Show - Video

Rihanna's Blonde Waves

Rihanna Performs 'Talk That Talk' Live On Jonathan Ross Show - Video

Rihanna 2011

Rihanna: "Women Dominate The Charts Because We're Competitive Beings"

Rihanna

Rihanna Appeals For A "Rude Boy" With Seductive Twitter Picture

Rihanna at LAX airport

Rihanna Returns To Los Angeles Following London Trip

Rihanna arrives at the BRIT Awards 2012

Rihanna To Focus On Film Career Over Music In 2012

Rihanna on the tube

Rihanna Enjoyed Meeting Fans On London Tube Journey To The BRITs 2012