Chantelle's guide to being classy Reality reject reveals her disturbingly wonky cleavage

Since undergoing a breast enlargement operation last year, Chantelle Houghton is undeniably proud of her enhanced cleavage.

A regular on the London party scene, the Celebrity Big Brother winner's décolletage is often the main attraction for the paparazzi waiting outside whatever club she happens to be stumbling out of.

While posing for photographers in London last night, Chantelle was blissfully unaware of the major 'breast malfunction' going on as her cleavage appeared disturbingly wonky.

Boom and bust: Chantelle Houghton's cleavage appears to be fighting to escaoe as she leaves Nobu Berkeley restaurant last night

While her left breast sat snugly in the neckline of her tight-fitting satin, her right one appeared to be fighting to escape.

While most women's breasts start at their armpits, the 25-year-old's were sitting disturbingly high up by her collarbone.

Chantelle squeezed into a minuscule, be-jewelled black mini dress, complimented with her orange fake tan and mixed blonde and brunette hair extensions for a meal at Nobu Berkeley with a similarly dressed blonde pal.

After dining on Japanese food, the pair went off to burns off their meal on the dancefloor of Funky Buddha nightclub.

They've been tangoed: Chantelle and an equally bronzed friend leave the restaurant

Chantelle has been a regular on the London party scene since splitting from husband Samuel Preston after a 10 month marriage.

Shortly after divorcing, Chantelle underwent a breast enlargement operation, taking her from a 32B to a 32DD.

She justified her boob job as a boost to her confidence after the failure of her marriage.

She said: 'Some people go off the rails and drink and party, but mine''s a looks thing.

'I lost all my confidence being with Preston. I always wanted a boob job.'

Hello boys: Chantelle heads off to Funky Buddha after her meal at Nobu