Cheryl Cole, Usher, more at Capital FM Summertime Ball - watch video

This year's Capital FM Summertime Ball played host to the likes of Katy Perry, Usher, The Wanted and Justin Bieber, as well as surprise performances from Cheryl Cole and Dizzee Rascal.

Digital Spy went behind the scenes at Wembley Stadium to talk to this year's performers, which also included Carly Rae Jepsen, Lawson and Conor Maynard.

Find out what they had to say below:


Photo gallery - Capital FM Summertime Ball in pictures:

Copyright: Tim Ireland/PA Wire/Press Association Images