Mila Kunis has admitted that she spends hours playing computer games with her boyfriend Macaulay Culkin. The actress has insisted that she recently had to quit playing because she was getting so "obsessive", but since then she has become hooked on Facebook's FarmVille game.

Speaking to Esquire, she said: "All you do is grow wheat. And then you grow blueberries. It's so monotonous and yet great at the same time. I'm obsessed."The 28-year-old also stops herself from playing poker because of her competitive nature. She added: "I lost an obscene amount of money in Las Vegas. I got crap!"