Ex-Hollyoaks star Sarah Jayne Dunn applauded for important reminder as she channels Sandy from Grease
Former Hollyoaks star Sarah Jayne Dunn left fans doing a double take as she channelled Sandy Olsson from the classic film Grease. Sarah was the spitting image of Olivia Newton-John's iconic movie character in the end transformation scenes during which sweet-natured Sandy realises her self-confidence.