Kym Marsh has criticised a person for setting up a fake Twitter account in the name of her six-year-old daughter.
The Coronation Street actress also said that the page on the social networking site was using pictures of her youngest child Polly.
With kids ever more engaged in social media and life online, it can be difficult to set barriers, and keep them safe.
Our correspondent Ashely Derricott has been speaking to internet safety expert Henry Platten, of eCadets, about the challenges of keeping children safe online.
- For information on how to stay safe when online have a look at these useful websites: