We see them on-screen more than we see some of our own family members but have you ever thought about how the likes of the stars of Coronation Street keep their youthful looks? William Foley's problematic skin as a young man has led to him working at one of Cheshire's most exclusive aesthetic clinics, treating some of our very own TV stars including the ITV soap's Sally Dynevor and Samia Longchambon.