Hip-hop superstar Eminem gave fans an extra special treat during his slot at Britain's V Festival on Saturday night (20Aug11), when Rihanna joined him for a surprise duet.
The Stan hitmaker was headlining at the festival in Weston Park, Staffordshire when the Umbrella hitmaker, who played her own set on the Virgin Media Stage earlier in the evening, stepped on to the Main Stage.
Rihanna, who was wearing a black leather dress, stunned the crowd by teaming up with Eminem to sing their 2010 track Love The Way You Lie.
Earlier in his set, the rapper played a number of his hits, including a medley of The Real Slim Shady, Without Me and My Name Is, as well as songs The Way I am, Stan and Cleaning Out My Closet.