Pussycat Doll and Sky 1 HD 'Got to Dance' judge, Kimberly Wyatt, models a bespoke Wayne Hemingway designed dress adorned with LED lights, to promote Cancer Research UK's first night time walking marathon, Shine, to be held in Manchester on 17 April 2010. www.cancerresearchuk.org/shine

Over 5000 people have already signed up for the event with participants given the option of walking a full marathon of 26 miles or half marathon of 13 miles.