Rihanna performs at the Nilson Nelson Arena in Brasilia as part of the "Loud" tour September 21, 2011.
English musician PJ Harvey won the 2011 Barclaycard Mercury Prize for best album on Tuesday with "Let England Shake," becoming the first artist in the award's 20-year history to win it twice.
Stars perform at the 2011 MTV Video Music Awards in in Los Angeles, August 28, 2011.
Winners of 2011 MTV Video Music Awards were revealed in Los Angeles August 28, 2011.
Celebrities arrive at the 2011 MTV Video Music Awards in Los Angeles August 28, 2011.
The Rock en Seine Festival was held in Saint-Cloud, near Paris, August 27, 2011.
The MTV World Stage was held at the National Auditorium in Mexico City August 25, 2011.
Stars attend the 11th Annual BMI Urban Awards at the Pantages theater in Los Angeles Aug 26, 2011.
George Michael performs on stage during his concert at Czech State Opera House as a part of "Symphonica: The Orchestral Tour" in Prague Aug 22, 2011.
British pop singer James Blunt, also known as "Captain Poet", performs in the Beijing Workers Gymnasium during his world tour concert in Beijing, capital of China, Aug. 20, 2011.
The 2011 Creative Arts and 63rd Primetime Emmy Awards Governors Ball was held during a press preview in North Hollywood, California August 17, 2011.
The Chinese version of the classical broadway play "Mamma Mia" premiered on Aug 12 and has attracted many theater-goers in Beijing.