Anna Paquin is pregnant!

Anna Paquin and Stephen Moyer expecting

True Blood co-stars Anna Paquin and Stephen Moyer are expecting, their reps confirmed to EW today. The pregnancy is Paquin’s first; Moyer, 42, has two children from previous relationships. Paquin, 29, is due this fall. The couple were married in Malibu, Calif. in 2010 after meeting on the set of True Blood while shooting the show’s pilot season in 2007. Paquin is the second-youngest Oscar winner of all time, taking home the gold man for The Piano when she was just 11.

Paquin and Moyer will return to play Sookie and Bill as True Blood returns for its fifth season on HBO June 10.