Big Brother (C4)

Big Brother's Little Brother (C4)

The World's Most Photographed (BBC2)

SCIENCE or Orlaith? The raving ranter or the nipple-twizzler? The choice is yours as Big Brother gears up for another eviction.

I'm sure if I was locked up in a house 24/7 with Science (a young chap from Leeds, for those who haven't been sucked into watching the BB experience), I would want him out. His lack of social skills and the way he goes on and on and on would get on anyone's nerves. But watching him annoy his fellow housemates is very entertaining.

But I've seen enough of Oirish Orlaith, with her constant disrobing and odd habit of twiddling with her nipples while sunbathing. This has been discussed at length on Big Brother's Little Brother, C4's companion programme hosted by the excellent Dermot O'Leary.

Former Corrie actress Suranne Jones (mad Karen McDonald) appeared to champion Science, while psychologist Professor Geoffrey Beattie went through the basic rules of bitching.

Being bitchy is the housemates' main recreation, although it took The Prof to explain there are three types of bitching - responsive bitching, non-responsive bitching and interruptive bitching. You learn something every day.

When it comes to deviousness, he added, Derek was the winner. You'd expect nothing less from a man who wrote speeches for Margaret Thatcher. The way he orchestrated the others to turn on each other this week was a masterclass in manipulation. I'd certainly vote for him as the next Conservative leader, an idea that's already been floated in the outside world.

Big Brother housemates are constantly on camera, making them among The World's Most Photographed. The latest edition of the series bearing that name focused on Hollywood actress Audrey Hepburn, using photographs to tell her story.

Perhaps the most important photograph was on her ID card in wartorn Holland. As a young girl, she worked for the Dutch resistance. In September 1944, with the battle to liberate Arnhem at its height, she was assigned to take a message to a stranded British airman in the woods outside the city. On her way home, young Audrey was stopped by a German soldier. If discovered, she faced being shot. She gave the performance of her life and, aided by that ID photo, was allowed to return home.

She become one of the most popular actresses of her time, a fashion icon, and her look redefined the Hollywood standard of beauty. What most people didn't realise was that her waif-like figure was a result of the long-term effects of malnutrition during the Second World War.

That wartime starvation must have influenced her decision to give up acting to work as a goodwill ambassador for UNICEF (United Nations Children's Fund). Her visits to starving children in Africa led to one of her favourite photographs, a close-up picture of her carrying a little girl. When a magazine reproducing the picture suggested airbrushing out signs of ageing on her face, Hepburn sent the following message: "Tell them not to mess with my face, I've earned every one of those wrinkles".