Cheryl Cole is apparently planning to surprise 100,000 concert-goers by being a secret special guest at Girls Aloud babe will take to the stage unannounced at the event, held at London's Hackney Marshes, and perform a track from her new album,Calvin Harris during his set, with an insider telling the tabloid: "Cheryl has kept the appearance quiet because there were some planning issues to iron out, but she can’t wait to appear with Calvin on stage.
“The single has been a huge hit, and she’s really enjoying performing it live for fans, but BBC1’s Hackney Weekend will be the biggest live performance of her new material yet."

They added: “It will be a fantastic comeback to the UK performances ahead of the new tour dates which she has just announced.”

This is not the first time Chezza has made a surprise appearance, with the 28-year old [uuid=a01e2380-d2c0-4428-ad42-79098f360e2d]Will.I.Am are set to perform at the event, with rumours suggesting Chezza may even join theBlack Eyed Peas star for her second guest stint on the Radio 1Xtra stage.
Despite Call My Name becoming the fastest-selling single of 2012, Cole's third solo LP looks [uuid=b45e52be-af64-4a92-b36d-3f44ced72ca6]Justin Bieber's latest effort Believe ahead in the midweek chart.

[uuid=dc108851-1e02-4d22-bbda-847468a350d1]SEE 101 OF CHEZZA'S MOST FAMOUS LOOKS HERE![/uuid]

[uuid=ca2a42f6-9ef7-4d67-9654-9cd3ef2afcea]CHECK OUT GORGEOUS PICS OF CHERYL COLE IN MTV'S GALLERY HERE![/uuid]