London, Mar.20 : Girls Aloud singer Cheryl Cole has taken a break from patching things up with her love-rat hubby Ashley to film an ad for the KitKat Senses bar.

Girls Aloud had signed a seven-figure deal with the snack and set to work in London yesterday.

Cheryl, Sarah Harding and their band mates braved freezing temperatures to film on the steps of University College London before the students woke up.

When the cameras weren't rolling, the frozen five wrapped up in blankets to keep warm. They must have felt the chill in their skimpy outfits - and with none of them having much meat on their bones, reports The Sun.

The latest development on the Cole front follows Ashley reportedly expressing his unhappiness over his wife moving about town without her wedding ring.

If a report by The Mirror is to be believed, the Chelsea football star is going to buy her another ring, probably twice as expensive as the first one, to prove his love to her.

The first ring reportedly cost 80,000 pounds, and Cheryl has so far refused to ear her wedding ring to protest Ashley's decision to bed a blonde hairdresser.

ANI