Former Atomic Kitten member Natasha Hamilton is unrecognisable years after the girl group's success.The 41 year old was seen out and about just four weeks after giving birth and looked on her way to film for Real Housewives of Cheshire, which she joined last series. She was radiant as she wore an all-black outfit, letting her hair down in voluminous curls and with glam makeup. She spoke to OK! exclusively earlier this year about joining the reality series.