Tulisa is a vision in white at the launch of her autobiography

After releasing a series of extracts from her autobiography 'Honest: My Story so Far' all week, it is clear that there have been times when Tulisa has gone through hell.

Tulisa wowed in white at the launch of her autobiography. [Copyright Rex]

Turning up at the launch of the book yesterday Tulisa appeared quite the opposite, angelically dressed in white.

The X Factor judge posed for the cameras in a glamorous white halter neck dress, wearing her blonde locks in loose curls over her shoulders.

Tulisa teamed up her outfit with snakeskin platform heels. [Copyright Rex]

Tulisa did however show a glimpse of her notorious wild side teaming the outfit with a pair snakeskin platform heels.

The 'Young' singer yesterday admitted that she will be reuniting with her former band N-Dubz following the release of her first solo album.

[Related Story: Tulisa avoids Fazer at MOBO's nominations party]

[Related story: Louis Walsh calls Tulisa a chav in a tracksuit]

Talking to The Sun, Tulisa revealed that after spending time with Dappy, the two realised that they missed working together.

She said: "I went round to Dappy's house the other day and I stayed over and we were pretty much inseparable."

Tulisa has admitted that she hopes to reunite with her band N-Dubz. [Copyright Rex]

"We sat there telling each how lonely we were and how we missed each other on stage and we missed each other in the studio and that we want to reunite after this first solo album."

We won't hold our breath- we're still waiting for Cheryl Cole and the rest of Girls Aloud to reunite!

This weekend will see Tulisa and her fellow judges choose this year's X Factor finalists as the competition reaches the judges' houses stage.