"I feel fantastic," the expectant True Blood star told reporters.

Anna Paquin‘s own big premiere is still several months away, but the actress showed off her growing baby bump Wednesday at a Hollywood screening of the new season of True Blood.

“I feel fantastic,” she told reporters. The Oscar winner, 29, who’s expecting her first child with husband and costar Stephen Moyer this fall, sported a stylish black dress, with her bump noticeably larger than last month.

“It’s always amazing,” Moyer told PEOPLE of being a dad again (he has two children — Lilac, 10, and Billy, 12 — from a previous relationship).

“I love my kids so much. And the fact that Anna is pregnant just adds more crazy to the bundle of fun.”

The fifth season of True Blood premieres June 10 on HBO.

— Tim Nudd with reporting by Scott Huver