Today's task sees nominated housemates Benedict and Lauren afforded the chance to teach the others a lesson. But not in a revenge sort of a way. We're literally being literal.

Called 'The Mentors', the task will involve the two of them selecting three housemates each. Then they'll actually teach them stuff, hopefully leaving behind a legacy of knowledge should either of them be evicted on Friday. Lauren's a black belt in karate, so she'll be teaching a few moves to a lucky trio of her contemporaries. And as we all know, Benedict used to be a teacher (and has worked more recently as an adult entertainer), so he's well placed to give the rest of the group the odd lecture or two. Whether or not sex education is the ideal topic for the seminar is another matter, mind you.

Naturally, after their 'mooooortifying' confrontation a few days ago, Caroline's one of Benedict's selections along with Sara and Scott. Taking Lauren's self-defence class will be Arron, Becky and Deana.

When lessons conclude, Big Brother will call them both to the Diary Room to let them know if they've earned their teaching stripes. A positive response means they can celebrate with drinks this evening.