New-girl Lisa causing waves in Big Bro house

Newcomer Lisa has quickly settled in to the Big Brother house – but the others are not sure what to make of the new arrival.

The 35-year-old said she felt at home in the house already after just two days.

“I could live here on a permanent basis. I get on great with all of you. I know it sounds silly but I love this, I don’t want to leave,” she told Cameron and Steph.

But the housemates seem resentful that another contestant has joined so late in the game.

And they have debated whether the strapping blonde is hiding a dark secret - that she was born a man.

Lisa sparked the rumours when she arrived in the house and announced: “You have to have the balls to walk in in the sixth week. I have two rather large testicles here. That’s the other surprise.”

Scott and Nush picked up on the remark and followed Lisa to the toilet, trying to peep under the door.

When she came out they tried to yank down her trousers, much to her annoyance.

Later she offered to give Cameron a shoulder massage and told him: “I’ve got really strong hands. The rougher, the better.”

In the diary room, the housemates made their feelings about Lisa clear.

“I have to be honest, I don’t like it,” said Cameron. “I don’t like a new housemate being here. I think she’ll maybe wind the guys up. I don’t think we can afford to let our guards down. I think maybe we need to watch out.”

And a resentful Scott admitted he was unhappy that Lisa will have a good chance of making it to the final because she is exempt from two weeks’ worth of nominations.

The former retail manager may be enjoying her time in the house, but she could be heading for a major bust-up with Steph.

She told Big Brother she thinks Brummie Steph is “insecure” and may have a problem with her.

“There’s something with Stephanie that’s not ringing true with me. I might be wrong, but I’m very perceptive. I can pick up on people. She seems a little insecure. I’m not sure she likes me, she keeps her distance.

“If it continues and I think I’m getting a bad vibe, I will speak to Steph about it,” Lisa said.

Meanwhile the housemates spent the day practising their newest weekly task.

They have bet 100% of their weekly shopping budget on passing the challenge, in which they have to learn equestrian skills.

They have been given foam horses and must learn how to tack them up before completing a show-jumping course.