'Young' singer Tulisa Contostavlos flaunted her assets during a signing of her official autobiography Honest: My Story So Far,  at a WH Smith store in Milton Keyes yesterday.

The 23-year-old stepped out in a monochrome number  which strongly highlighted her cleavage and tan, with her blonde locks styled in loose waves, as she stopped to sign copies of her book.

The former N-Dubz star no doubt unwittingly gave fans an eye full as she sat down and leant forward in her seat, as she animatedly chatted to and greeted guests.

In her book, Contostavlos shares her most personal experiences, such as her regret at losing her virginity at 14, as well as opening up about being sexually assaulted as a teen.

But the story that readers will be wanting to discover more about is her recent sex tape scandal, which the singer of course addresses, writing in one chapter in the book:

''I went completely numb (after the tape leaked). The next day it hit me like a train. I couldn’t stop crying. It was like my whole world was ending. I had terrible heart palpitations and despair and panic overwhelmed me.''

Tulisa has confirmed that N-Dubz plan to reunite in 2013.

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