Last week's Big Brother weekly tasks was one of the best ever – it's a surprise that nobody thought of a sleep deprivation task before – but by comparison this week's Big Brother task involves one of the twins dressing up as a big hot dog.

It's all part of Big Brother's sin task, you see – seven of the Big Brother housemates have been deemed to represent the seven deadly sins, and have been forced to not do the sin that they supposedly represent. For instance, Big Brother has told Charley not to get angry and Ziggy not to eat so much food. It's obvious in hindsight, but God really should have snuck in 'Being a self-obsessed attention-seeking reality-show wanker' to his list of sins, just to have given the rest of the Big Brother housemates something to do.

Anyway, here's the second part of our Big Brother betting odds to win – for Carole, Tracey, Ziggy and Sam – with help from Paddy Power…

Carole – We're just guessing here, but we'd imagine that Carole will be put up for Big Brother eviction this week. Just like she was last week. And the week before that. And the week before that. And here's another guess – come Friday Carole won't actually be evicted from the Big Brother house. Because as much as Carole irritates everyone with her gripes about cooking and cleaning, at least she manages to stay under the radar for the most part. Since she's stayed so quiet over the matter of Big Brother evictions, it's difficult to tell how well Carole is taking the weekly nominated/survival cycle. But the important thing is that we don't let Carole's continued Big Brother survival make her famous. After all, the day Carole goes topless for Nuts is the day that we take a spoon to our eyes. Current Big Brother betting odds – 25/1

Tracey – Tracey is another Big Brother housemate who keeps surviving nominations, although we think the tide might be about to turn. Tracey's entrance into the Big Brother house was one of the most overwhelmingly positive ever, but when her name was called out on Friday's eviction, we were sure we could detect a few boos. Now, these might have been residual boos from when Billi's name was called out – truly, he is a man who can never have enough boos – but maybe the Big Brother audience is wising up to the notion that Tracey is a sort of tobacco-obsessed catchphrase-mumbler and nothing more. It'd be nice if Tracey managed to contribute something to the Big Brother viewing experience before long, but we're not going to hold our breath. Unless you can call 'slow-burning resentment' and 'the desire to make us kick over our televisions' a contribution, but we think that might be pushing it a bit. Current Big Brother betting odds – 25/1

Ziggy – Last week's Big Brother had a higher than usual irritant rate, but perhaps the most gasket-blowingly infuriating moment came when the Big Brother housemates were asked to write and perform a song for some breakfast. It's tasks like these that bring out the worst in the Big Brother housemates – in that they can sense that it's their time to show the world what talented performers they are, when really they've been picked for Big Brother because they're so awful. But Ziggy took the biscuit. Ziggy, you see, decided that he'd take charge of the Big Brother song task because he used to be in a boyband. However, it appeared to slip Ziggy's mind that the boyband he was in was fucking Northern Line – one of the only groups around to make A1 look like Radiohead. Clearly Ziggy assumed that performing on three songs that couldn't get any higher than number 15 in the charts would be invaluable for the task. But he was wrong. The song was shit, Ziggy looked like a grade-A bell-end and we'd quite like him to be next out of Big Brother please. Current Big Brother betting odds – 12/1

Sam – Uncharted territory here, folks. The Big Brother twins have now got such a big gap between their Big Brother betting odds that we've been forced to address them separately. Scary, we know. Anyway, it's becoming increasingly clear that Sam is the least popular of the Big Brother twins, possibly because she's the one that none of the boys fancy. Or maybe it's because her eyes are slightly further apart than her sister's. The truth is we just don't know. The only thing we know for certain about Sam is that piss-awful song-thing she does with her sister where she says "I'm Sam, I'm sweet, the boys think I'm a treat." Obviously a lie – the majority of hecklerspray are boys and we think she's an unbearable screeching arsehole who's so precision-designed to end up as a lad's mag staple that she may as well have a nipple for a head. Current Big Brother betting odds – 9/1

Tomorrow – the Big Brother betting odds for Chanelle, Gerry, Amanda, Brian and Liam. But if that's too long to wait – or you feel like making more money than you know what to do with – head right over to the Paddy Power Big Brother betting odds page to see the latest, and best, betting odds… and get a free £10 bet as well!