Estelle, Harris join V Festival lineup

Estelle and Calvin Harris have been added to the bill for this year's V Festival.

The pair join acts including Muse, The Verve and Amy Winehouse, who are scheduled to perform at the festival, held in Chelmsford and Staffordshire from August 16-17.

Captain, Presets, Alphabeat, The Stranglers, Delays and The Script have also been added to the V lineup.

Pop group Girls Aloud will return to the festival to play the main stage. Sarah Harding recently claimed she feared the group would be "stoned" when they appeared in 2006.

> Click here for Digital Spy's interview with Estelle