Russell Brand and the girls team up for Comic Relief

Girls Aloud have teamed up with Russell Brand and Gary Lineker to film a crisp advert for Comic Relief.

The girls dress up in St Trinian’s style outfits for the Walkers ads and comedian Russell Brand gets in on the action in a school boy’s blazer.

The advert, which will be screened on Saturday, will launch Walk-Ears – giant rubber ears created by the crisp firm for Red Nose Day 2007.

One million pairs, loosely based on Gary’s best assets, are being made and will be on sale in Asda.