Coldplay's Chris Martin to appear on 'The X Factor'?
Singer reportedly in talks to appear on live final with Paul McCartney and George Michael
Coldplay set for intimate Mencap gig
Band will play Exeter Castle on December 19
Coldplay side-project Apparatjik set for single release
Guy Berryman and members of A-Ha and Mew to release single next week
'The Simpsons' ask fans to design character for episode with Coldplay's Chris Martin
Viewers character design to appear in the cartoon next year
Coldplay announce support for Latin American stadium tour
Bat For Lashes to join Chris Martin and the boys on the road
Live review: Coldplay/Jay-Z
Coldplay donate £1 million to children's charity
The band delve deep for charitable cause
Jay-Z and Simon Pegg join Coldplay onstage at Wembley Stadium - video
Chris Martin also pays tribute to Michael Jackson during the gig
Coldplay's Joe Satriani lawsuit dismissed from court
Order suggests a settlement may have been made<br />
Coldplay apologise for cancelling Tampa show due to 'medical reasons'
Band say the gig will be rescheduled