Rihanna and Katy perry hang out at grammy awards

Katy Perry And Rihanna Send Flirty Twitter Messages Proving Friendship Is Still Strong

Katy Perry

Rihanna in a bikini

Rihanna Breaks New US Chart Record After New Song 'Stay' Reaches Number One

A$ap Rocky

A$AP Rocky Denies Rihanna Romance Rumours: "I Don't Look At Her Like That"

Rihanna performs on Diamonds Tour

Rihanna Set To Release '777' Tour Documentary On DVD In May

Rihanna in crop top and shorts

Rihanna Shows Off Beach Body While Clubbing In Florida During 'Diamonds' Tour Break

Rihanna 'Diamonds' world tour

Rihanna Pregnancy Rumours Denied After Illness Causes Tour Show Cancelations

Rihanna during the Victoria's Secret 2012 Fashion

Tom Ford Says Rihanna Is An "Inspiration" For His Designs

Rihanna leaves a doctor's office

Rihanna Emerges From Doctor's Office After Cancelling Another 'Diamonds' World Tour Date

Rihanna poses backstage on her Diamonds World Tour

Rihanna Is Not The New Face Of Chanel, Spokesperson Confirms

Fringe or no Fringe?

Rihanna Cancels Third 'Diamonds' World Tour Show Due To Illness

Rihanna and Chris Brown shopping

Rihanna And Chris Brown Look Tense On Shopping Trip In Hollywood

Amber Rose and Rihanna

Rihanna Poses Backstage With Amber Rose On 'Diamonds' World Tour

Rihanna and Chris Brown on Instagram

Rihanna Refutes Chris Brown Split Rumours By Sharing Snap Of The Two Together

Rihanna Diamonds tour 2013

Rihanna Says She "Doesn't Understand Love" On Stage During 'Diamonds' World Tour?

Grammy Awards 2013

John Mayer Sending "Flirty" Text Messages To Rihanna After Splitting From Katy Perry?

Katy Perry

Rihanna poses backstage on her Diamonds World Tour

Rihanna Goes Braless In Revealing White Suit Jacket Backstage On 'Diamonds' World Tour

Chris Brown

Karrueche Tran Would Still Take Chris Brown Back If He Splits From Rihanna?

Chris Brown

Rihanna and Cara hug

Rihanna Thanks "Homegirl" Cara Delevingne For Sending Hug On Instagram