Around 30 fans were injured at an Eminem concert in Washington DC.
One man suffered a heart-attack and four others were treated in hospital when the crowd surged forward as the controversial rapper arrived on stage at the WHFS music festival.
Eminem requested that the fans calm down before continuing with the show.
The 60,000 capacity festival also featured performances from The Strokes, Papa Roach, NERD and 40 other acts.
Eminem's first single from the album 'The Eminem Show' went straight to number one in the Irish and UK charts this week.
