Chris Martin and Johnny Buckland help out their pal...
The Oscar-winning actress is in the crowd at Wembley Arena...
Its 'upbeat nature' gives it the nod over 'The Scientist'...
A famous singer and comedian help out on one of the B-sides to 'The Scientist'...
Should make 'The Scientist' worth buying...
Band capture tour chaos on camcorder...
Tim Wheeler helps out his pals on the last date of their North American tour...
Chris Martin enters a studio in London to record with the Canadian...
They play 'Hot In Herre' - and fans take off their clothes...
The band improvise after having to cancel a show in Atlanta...