Holly Willoughby posts throwback picture on Twitter

The snap, taken from a presenting gig at Childrens' ITV, portrays a youthful Holly with her fellow S Club TV presenters.

She rose to fame as a fresh faced TV presenter on children's television, and has had a hugely successful career ever since.And Holly Willoughby, 36, has expressed her delight at a throwback snap that has resurfaced of her from 17 years ago - when she was just a fresh-faced 19-year-old.The snap, taken from a presenting gig at Childrens' ITV, portrays a youthful Holly with her fellow S Club TV presenters.Scroll down for video  'Oh wow!' Holly Willoughby, 36, has expressed her delight at a ...