Tulisa's brief fling with a bottle of peroxide is over.

tulisa

The X Factor judge has returned to her dark roots, ditching her blonde locks that she'd only debuted in July.

tulisa

Tul was showing off her glossy new do as she partied with her pals in Ibiza ahead of the first X Factor live show on Saturday.

She was living it up at the White Isle's Ocean Beach Club with friends including her PA Gareth Varey.

tulisa

But even while she's been away, she's still been trying to drum up support for her wildcard act Amy Mottram, who is one of four act vying for a last spot as a finalist.

"I'm raving in Ibiza but I still have X factor on the mind. Lemme just say it again VOTE AMY!!!!," she tweeted.

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> IN PICS: TULISA'S BEST LOOKS

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  • The Perfect 10: Tulisa Contostavlos

    <strong>June 2012</strong> Tulisa wore tartan, a cropped Biker jacket and peplum skirt for Scottish X Factor auditions

  • The Perfect 10: Tulisa Contostavlos

  • The Perfect 10: Tulisa Contostavlos

  • The Perfect 10: Tulisa Contostavlos

    <strong>May 2012</strong> At FHM's Sexiest Woman in the World 2012 awards, Tulisa Contostavlos wore a one-shoulder studded LBD

  • The Perfect 10: Tulisa Contostavlos

  • The Perfect 10: Tulisa Contostavlos

    <strong>January 2012</strong> Tulisa sportted a hot pink feather number to the NTA's.

  • The Perfect 10: Tulisa Contostavlos

    <strong>November 2011</strong> Tulisa played the evening's scarlet woman at the Cosmo Awards, in a one-shoulder Suzanne Neville mini dress

  • The Perfect 10: Tulisa Contostavlos

    <strong>October 2011</strong> Tulisa Contostavlos joined the rest of the UK glitterati on the Pride of Britain red carpet in an attention-grabbing Vivienne Westwood print dress.

  • The Perfect 10: Tulisa Contostavlos

  • The Perfect 10: Tulisa Contostavlos

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