MAZEL TOV! "True Blood" Co-Stars Anna Paquin & Stephen Moyer Are Expecting! (DETAILS)

The stork has dropped off another baby in Hollywood!

PHOTOS: Anna Paquin and Stephen Moyer Wedding Pictures

Anna Paquin and Stephen Moyer, co-stars of HBO's hit television series True Blood, have just announced to Entertainment Weekly that they are expecting!

Anna, 29, is expected to deliver her first child this upcoming fall. This will be Stephen's third child, as he has two other children from a previous relationship.

PHOTOS: Anna Paquin Goes Retro And Bisexual In The Latest V Magazine

The happy couple, who met in 2007 on the set of True Blood's pilot season, married in Malibu, California back in 2010. We met the producers of the vampire sucking show will find a way to write this into the new season, which premieres this summer - and we can't wait!

Do you think they're having a baby boy or girl?