Jay-Z and Girls Aloud will support Coldplay at both of their concerts at London's Wembley Stadium later this summer.
Both acts had only previously been scheduled to support the group on one night each. White Lies have also been added as further support.
The concerts, which take place on September 18 and 19, form part of Coldplay's UK tour.
To purchase tickets for the band's tour head over to the Gigwise Gig Guide.
Coldplay live
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