Tulisa’s ‘sheer’ delight for X Factor audience

In the last two weeks, Tulisa Contostavlos’s arm tattoo has been the focus of attention on The X Factor.

But last night, she unwittingly managed to deflect the spotlight onto her curvy derrière as she ended up flashing it on the live results show.

Wearing a figure-hugging sheer black dress, Tulisa ended up showing off her bottom as she jumped for joy after learning her act Little Mix has progressed to the semi-finals.

Under the bright studio lights, the North Londoner’s G-string was clear to see through the sheer material.

Tulisa’s over-exposure comes after she declared she would never strip off for a magazine shoot.

She told The Sun: ‘I’d never get naked in a mag. I don’t care how much money. You can offer me millions.

‘I’m not a prostitute. I’m sorry, naked? That’s no diss to anyone who does it, but I’m a musician – I’m not selling my body.’

But when it comes to showing her arm tattoo, Tulisa is determined to carry on her arm salute.

It was reported she was being investigated by Ofcom over suggestions her ‘The Female Boss’ tattoo was promoting her fragrance.

However, Tulisa said: ‘I was showing off my tattoo long before The X Factor. It’s always been my trademark and it’s always been my nickname.

‘The perfume’s not actually called The Female Boss – it’s just TFB. So someone wouldn’t go into a shop and buy my perfume just because they’d seen my tattoo. The show told me it’s OK, I can carry on doing it – and I will.’