Coldplay have added an additional date at London's Wembley Stadium to their 2009 UK tour.

The band's show on September 18th, which will feature support from Girls Aloud, comes in addition to their sold-out date on September 19th.

Coldplay's concerts at Wembley are part of a four-date stadium tour which will also include performances in Manchester and Glasgow.

Jay-Z is already confirmed as one of the support acts for each night.

(by Jason Gregory)