Celtic WAG Helen Flanagan is showing off her incredible body transformation - just six weeks after giving birth.The actress shared a clip on social media of her posing in front of a mirror at home while she was nine months pregnant with son Charlie.The ex-Coronation Street star then shared a clip of her in front of the same mirror holding six-week-old Charlie, showing off the incredible change in her body.Helen, who shares Charlie and daughters Delilah and Matlida with ex-Hoops star Scott