Cheryl Cole was introduced on stage by another surprise act - Dizzee Rascal.
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Cheryl Cole Live At The Summertime Ball 2012 - Pictures
![Cheryl Cole live at the Summertime Ball 2012](https://assets.capitalfm.com/2012/23/cheryl-cole-live-at-the-summertime-ball-2012--1339269797-view-1.jpg)
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Cheryl Cole Live At The Summertime Ball 2012 - Pictures