Sharing a couple of the shots to her Twitter page, Nicola poses in a pair of lacey tights and nothing else, while she holds her middle finger up to the camera.

FURIOUS NICOLA MCLEAN EXPOSES 'MISTRESS' ON TWITTER: 'YOU'RE WEARING MY JUMPSUIT'

The gesture is no doubt aimed at husband Tom Williams, who was today outed as allegedly having an affair with a Californian waitress while away in Las Vegas.

Early Tuesday morning, Nicola took to her Twitter to reveal the identity of the woman who has allegedly been sleeping with her husband Tom.

Appealing to her followers, she wrote: 'This is my husbands mistress anyone no her @London2VegasVIP @jefftomastik @702EntUK ****** is her name? I just want my clothes.'

Clarifying a few moments later, Nicola added that the woman in question was pictured wearing a jumpsuit that Williams had bought for his wife, stolen and then given to his new mistress.

NICOLA MCLEAN TWEETS HUSBAND TOM WILLIAMS: 'YOU'RE HEARTLESS!'

She appealed directly to the woman on both Twitter and Instagram, writing: 'This is my jumpsuit ****** you've been shagging my husband for months he has lied to both of us.'

And shockingly, Nicola also hinted at the fact the woman may have fallen pregnant with the ex-footballer.

Writing under an alleged photo of the woman, Nicola wrote: '***** I will show you messages that prove how together we were have you recovered from your abortion @tomwilliams3'

On Monday, Tom seemed to address his wife in an Instagram snap captioned 'Dry your eyes' as he holds up a bottle of Tequila.