By Charlotte Tutton Celebrity Big Brother star Colson Smith surprised several ITV viewers this week as he confirmed his age during a chat about his acting career. Coronation Street’s Craig Tinker actor Craig got emotional after being branded “boring” by housemate Levi Roots in a recent episode. On Thursday night, Colson talked of having to grow up fast due to being thrown into the spotlight at a young age. Colson took on the role of Craig on the ITV soap in 2011, when he was around 13 years old. Colson talked of growing up quicker than other people his age, joking that could have made him bori…