Stephen Moyer thinks Anna Paquin's pregnancy adds "more crazy" to his life

He told Zap2it: "I love my kids so much. And I think that the fact that Anna is pregnant just adds more crazy to the bundle of fun."

Anna - who plays telepathic waitress Sookie Stackhouse in 'True Blood' - is enjoying her pregnancy and is not experiencing any ill-effects.

She said: "I feel great."

However, her expanding baby bump is causing problems for the show's writers because they are trying to conceal her pregnancy.

Creator Alan Ball explained: "So, in the last few episodes, Sookie's holding a big purse in front of her at all times.

"I actually heard from the costume designer about midway through the season, she went, 'Sookie can't wear a Merlotte's [restaurant] T-shirt anymore.' And I went, 'Well, it's a good thing Sookie isn't really at Merlotte's anymore, she's basically trying to save the world.'

"So, we'll put her in loose-fitting, save the world outfits."

Anna also confirmed that her pregnancy won't be reflected on screen.

She said: "At this point, [Sookie] doesn't have a boyfriend on the show."