It was a case of wannabe's imitating wannabe's in the BB house yesterday as gorgeous Jennifer and Stephanie dressed up in racy underwear to imitate the Cheeky Girls in a BB talent contest.

The girls dressed up in matching skimpy outfits consisting of frilly French knickers and tiny tops to give the boys a treat.

As the housemates looked on, an enthralled Dale watched attentively as the two girls slipped on their sexy clothing to imitate the cheeky duo.

Singing 'cheeky, cheeky' Jennifer and Stephanie had a captivated audience.

Cheeky: Jennifer and Stephanie dress up in sexy underwear for their rendition of The Cheeky Girls for BB's Got Talent

Racy: An excited Dale doesn't know where to look as a sexy Jennifer and Stephanie run past him in their underwear

Tarty?A shy Jennifer feels slightly uncomfortable as she stands in front of the other housemates in the scanty clothing

But not everyone was impressed and what was supposed to be a night of fun turned to tears as the name calling continued in the household with macho man Mario calling Jennifer a tart.

Rebecca expressed her surprise at the daring costume, and Jennifer was concerned the pair 'look like tarts'.

Stephanie asked if they looked like s***s  but Lisa assured them that they looked fine.

Disgusted: A disapproving Mario give his fake wife Stephanie a nasty look as she puts the finishing touches to her outfit while Lisa assures Stephanie that she looks fine

Alexandra looked extremely unimpressed with what she was seeing but just watched as the two girls put the finishing touches to their look.

Before Jennifer and Stephanie even had a chance to show their act Mario intervened and agreed with Jennifer's own comment: ' you do look like a tart.' he said although he had just performed a striptease for his talent.

Teary: Jennifer is in tears after Mario says she looks tarty in her underwear she confesses that she regretted doing the whole performance

Mario continued to moan about Jennifer, complaining about how she found it degrading to wear a bunny outfit at his fake stag night but thought it OK to run around in her frilly underwear.

Stephanie took offence, to Mario's comment, protesting: 'We're just having a laugh and you're putting this down! Shut up!'

The argument then began to spiral, with Alexandra running in and taking Mario's side.

Gloomy: Rex, Mohamed and Luke are glum judges after Jennifer decides that she has degraded herself by stripping down to her underwear and no longer does her act in the BB's Got Talent

The BB girls where imitating the real Cheeky Girls Monica Irimia (left) and Gabriela who is engaged to Lib Dems MP Lembit Opik

Jennifer defended her choice of outfit but burst into tear under the pressure of her bullying housemates.

Alexandra later redeemed herself by comforting the tearful Jennifer.

As things blow completely out of proportion, Jennifer said she didn't feel right showing her underwear and was uncomfortable with the whole episode.

'I regret doing it' she said.

An apologetic Stephanie felt that she had pressured Jennifer into performing the act, she said:

'I feel like some little bad influence now, like some slag bad influence. She was well up for it, we were going to do the Cheeky Girls and now I feel like people think I bullied her into it.'

But a comforting Rebbecca assured her that Jenny wanted to do it.

Before the whole house erupted into an argument the housemates were enjoying their BB's Got Talent game.

 Dale played Simon Cowell, Jennifer was Amanda Holden and Steph the new Sharon Osbourne, while Luke acted as Master of Ceremonies.

Rachel and Mohamed's Shakespeare act was dismissed by Jennifer as "diabolical" while Sylvia and Dennis's dance was criticised by Dale, who said he "didn't see any rhythm there".