X Factor judge Tulisa Contostavlos has promised fans there is "lots to tell" after it was revealed she is releasing her autobiography later this year.

The 23-year-old will also publish two novels in 2013 and 2014 as part of a book deal she signed with publisher Headline.

She said: "I'm really excited to start work on these books. Having my novels published is a dream come true for me.

"I'm also looking forward to sharing my life story so far, I've got lots to tell."

The N-Dubz star is expected to tell all about her childhood in north London, where she was a carer for her mother who struggled with mental illness, and her rise to fame.

Deputy publishing director Sarah Emsley said of Tulisa's book:

"Tulisa's story has incredible breadth and depth for someone so young, and we are absolutely thrilled that she has chosen Headline to be her publisher."

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