Rihanna shared her two Grammys with Kanye West for their collaboration, All Of The Lights.
The newly blonde star, kicked off her performance with a high-energy rendition of We Found Love sporting leather shorts and raving with her dancers. She was then joined on stage by Chris Martin and Coldplay for a more sedate performance of their duet Princess of China.
We loved his US No 1 Black and Yellow so we're looking forward to more from Wiz Khalifa this year. We wonder whether Tinie Tempah will be tempted to join him for their single Till I'm Gone?
Wiz's performance at Wireless will be his only one in the UK in 2012 - come back soon Wiz!
Professor Green
Where did you get your shades Calvin? We need a pair of these!