It’s every woman for herself in the Big Brother house this week with outsiders Nicole and Sara up against one of the front-runners Lisa.

There’s no Kat fight and welsh teacher Rachel has survived Lisa’s scornful looks for another week – but for the other three, it’s claws out, let the bitch fest begin.

So who will be trying to avoid that up-skirt shot (or not, as the case may be with Sara and Nicole) as they climb the BB steps to instant, bright-burning but inevitably short-lived 15 minutes of fame?

One of Lisa, Sarah or Nicole will be ousted – and about time, too. If we could get them all out, we would. The public will decide, of course – and the least favourite housemate will be thrust into the limelight and onto Davina’s couch on Friday. Check with Paddy Power to see how your decision can help net you a bit of cash too.

Here are their potted BB histories.

Sara came in late and threw the cosy balance of the house out of kilter straight away. The Aussie chick was quick to hook her talons into Dale, with his squeeze Jen still there – but once he had been kicked out, following a brief flirtation with Darnell, her next big crush was Stuart.

It has been a ‘can I find me a man’ time in the house for Sara, who also has a thing for Rex. But I’m sure she’ll regret that once she gets out. Big Brother betting odds – 18-1

Next up is Lisa, the lapsed body-builder who entered the house almost 80 days ago with her hunky 40-something boyfriend Mario. The pair didn’t make a great start to their time in front of the cameras, become extremely unpopular with the viewers – and some housemates, almost immediately.

But since Mario was given his marching orders, Lisa has relaxed and, apart from her aborted break out and obsessive hate for Rachel, she has relaxed into her mother of the house role. Big Brother betting odds – 20-1

And finally, Nicole – can I really be bothered with her? No. Rex moaned about missing her for what seems like years and then she turns up and he treats her like shit. And she takes it.

Get out of the house on Friday Nicole and you’ll find out pretty quickly that he is hated beyond redemption and it’s time to find a nice bloke. Trouble is, what nice bloke is going to look twice… Big Brother betting odds – 1-100

On the winning front, things remain in Mikey’s favour, with Darnell, Rachel and Kat just ahead of Lisa. And that’s unlikely to change until the final day now. Big Brother betting odds – 11-8

Tomorrow: eviction day, the tenth housemate will leave the house through a public vote and we will finally – hopefully – get rid of Nicole. The annoying little twit. Check with Paddy Power for updated odds – maybe Nicole will manage to swing the running in her favour? (Here’s a clue: she won’t)

Story By Richard Hughes