Welch admits taking cocaine on Corrie set

Denise Welch has confessed that she used to take cocaine on the set of ‘Coronation Street’.

The 51-year-old actress – who played Natalie Barnes in the ITV1 soap for three years between 1997 and 2000 – admits she was so addicted to the class-A drug she would lock herself on the toilets between filming in order to get her next hit.