Anna Paquin, Stephen Moyer True Blood Premiere HBO Cineramadome Arclight Atheatre Hollywood Look at that cute baby bump on Sooki Stackhouse!

Anna Paquin, her husband Steven Moyer, and the rest of their True Blood co-stars hit up the Arclight Cinemadome in Hollywood for the premiere of the new season of the HBO hit series, and the expectant actress put her baby bump on display in a skintight dress. It seems like her belly popped overnight!

This is the first child for the Oscar winner, who is a doting stepmom to her hubby's two children from a previous relationship. For his part, Mr. Moyer couldn't be more excited about the impending arrival.

"It's always amazing. I love my kids so much. And I think that the fact Anna is pregnant just adds more crazy to the bundle of fun," he told Zap2It about adding another child to the growing family.

We got so excited about getting a sneak peek of the little vampire, we almost forgot to notice mega hotties Alexander Skarsgard and Joe Manganiello were there too!