MTV.co.uk News — Rihanna has revealed that she will be performing at The Grammy Awards 2012 with UK rockers Coldplay. The Bajan babe took to Twitter to make the announcement, stating that she will join Chris Martin... more info

Jam! Showbiz Music, Canada — Rihanna's longtime dream of performing with Coldplay has come true - the pop star will team up with the British band on stage at the Grammys next month. more info

Pop Justice — "Wow I just wanna drink a million bottles of champagne": the understandably excited words of demure rapper Azealia Banks, whose Universal contract has now been announced. (Pitchfork) (http://pitchfork.com/news/45153-azealia-banks-signs-to-universal/)... more info

ContactMusic — Rihannas longtime dream of performing with Coldplay has come true - the pop star will team up with the British band on stage at the Grammys next month Feb12 Coldplay frontman Chris Martin invited the Umbrella hitmaker to appear on the groups most rec... more info

Gigwise — Perform track 'Princess Of China'... more info

L.A. Times - Pop & Hiss — A list of upcoming concerts across the Southland, with on-sale dates in parentheses. Staples Center Nickelback, June 15 (Sat.) Los Angeles State Historic Park HARD Summer, Aug. 3-4 (Sat.) Hollywood Palladium Rodrigo y Gabriela, April 7 (Fri.) Mayan S... more info

Mjsbigblog — Kelly Clarkson sang Coldplay's "Fix You" tonight in Albany, NY per fan request! Kelly is taking song requests from fans at each of her tour stops. more info

L.A. Times - Pop & Hiss — Coldplay will play a benefit show at Club Nokia in February. more info

411 Mania — As well as Noel Gallagher... more info

ContactMusic — British band Coldplay have been named the countrys highest-selling rock act of the last 12 months The bands chart-topping track Paradise was the U K s most popular guitar anthem of 2011 and their album Mylo Xyloto sold more copies than any other rock... more info