[Arneldo]

BIG Brother moaner Nikki Grahame faces losing her new TV show after revelations of her vice girl past.

The stroppy blonde has been signed up to make Princess Nikki, trying her hand at a series of jobs to see if she can last a single day.

Bosses at digital channel E4 are now considering pulling the plug, saying: “We need to chat to Nikki.”

But boyfriend Pete Bennett, who won the show and a £100,000 prize, is standing by her.

The couple spent Saturday night together at a hotel. It is believed Nikki, 24, chose then to come clean about her vice shame before yesterday’s News of the World revelations.

She and Pete had partied with other ex-houemates at the Holiday Inn in Borehamwood, Herts.

A source said: “They had an emotional reunion and sat up drinking with everyone until the early hours.

“Nikki and Pete then went up to his room and she stayed over.”

Last night ex-druggie Pete, 24, shrugged off Nikki’s shame and said: “I’ve done much worse.”

Nikki has confessed to working as a £500-an-hour vice girl for the Bonnie escort agency.

Junkie rocker Pete Doherty was one of her clients, although Nikki insists she did not have full sex with him — or her other two clients.

And fearing she would lose BB winner Pete, she sobbed to pals: “I hope it doesn’t turn him off me.”

Tourette’s sufferer Pete snubbed Nikki on Friday and spent time with his family, including mum Anne and younger brother Alex.

Friday’s final was watched by 8.2million viewers.

The Sun