Blue were one of the big pulls at the Capital FM Summertime Ball in London over the weekend. Leona Lewis also entertained fans with a rare gig. Calvin Harris joked with ITN about getting Michael Jackson in the studio with him to record a track on his new album when the King of Pop comes to the UK. Katy Perry, also on the bill, talked about having beans on toast for breakfast. Watch the ITN report via DailyMotion below.