Cole 'had her own problems', says Waissel

Katie Waissel did not have long conversations with Cheryl Cole despite her gruelling 'X Factor' experience - because her mentor "had her own problems", the wannabe singer has suggested.

Waissel has told how she would cry her "eyes out" and how she "wanted to bury" herself "in a hole" after she was suddenly catapulted into the public eye on the ITV1 show.