Cheryl Fernandez-Versini is reportedly considering legal action over fake porn videos.

The 'X Factor' judge and her management team are said to be furious over online videos using her name and likeness in X-rated footage.

According to the Daily Star Sunday newspaper, one such video even features Cheryl's face superimposed onto the body of a pornographic actress.

A source said: ''She hates the fact the porn site is using her name to drag punters in to watch their lurid videos and make money from her fame.

''It is embarrassing for her to be linked to this kind of video because she works very hard to cultivate her image.''

Cheryl's spokesperson added: ''Our lawyers are looking into this.''

It's feared the racy clips could tarnish the 32-year-old beauty's family-friendly image.

Meanwhile, Cheryl -- who is married to French restaurateur Jean-Bernard Fernandez-Versini -- admits she doesn't mind people calling her by her former name, Cheryl Cole.

She said: ''I keep hearing that I go berserk about it. But I was known with that surname for about a decade so it's not surprising people get it wrong now and then.

''I never introduce people with their full name - I don't know why people have an emphasis on doing that. But I don't take offence to it.''