Glamour model Lacey Banghard has signed up for 'Celebrity Big Brother'.

The 19-year-old beauty admits she is nervous yet excited about her appearance on the Channel 5 reality TV show in January, but the size six-to-eight stunner fears she may be much larger by the time she gets into the infamous house.

She told The Sun newspaper: "I eat like a horse. I tried going to the gym twice and thought, 'This is not for me'.

"Obviously I do like to take care of myself. I think it's all about moderation."

Show bosses are hoping the cold weather won't stop Lacey wowing male viewers with her 26GG assets on the programme, and she admits making a name for herself in the publication's Page 3 feature - which consists of a large photograph of a topless glamour model - has given her more confidence.

She added: "Modelling has made me feel sexy and confident.

"I've never really felt like that before. I've never loved myself. I never thought I'd be good enough for Page 3 but it goes to show what can happen if you try."

Lacey - who was crowned Page 3 Idol last year - is used to hearing quips about her unusual surname, which is a result of a misspelling by immigration when her paternal grandparents moved to the UK, but she has heard every joke going about her moniker.

She explained: "I've had every joke you can think of thrown at me. It doesn't happen so much now -- just the odd brave guy. I'm used to it. I don't care. I've got three brothers and they love the name!"

'Celebrity Big Brother' starts on Channel 5 on January 3, 2013.