Girls Aloud Sarah Harding to make catwalk debut during London Fashion Week

Sarah Harding will make her catwalk debut during a fashion show next month.

The Girls Aloud star, who previously modelled Ultimo lingerie, will open and close Look magazine's show at the new Westfield Stratford City store.

The groundbreaking show - part of London Fashion Week - will celebrate Britain's high-street fashion by uniting some of the most popular and iconic brands including Miss Selfridge, River Island and New Look.

It will take place during the new retail development's first weekend of trading on Saturday, September 17.

"The Look Show has become an established part of London Fashion Week and readers absolutely love it," Look editor Ali Hall said. "We're thrilled to be working with Westfield to make this season's show bigger and better than ever, and to be part of such an exciting retail launch."

During Girls Aloud's hiatus, Harding has appeared in St Trinian's 2: The Legend of Fritton's Gold and hosted Sky Living series Dating In The Dark.

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Watch Girls Aloud's 'Something Kinda Ooh' video below: