Anna Paquin and Stephen Moyer are expecting a baby together!

The True Blood costars wed in Malibu in 2010 after meeting on the set of the hit HBO series.

This will be the first baby for the couple and Paquin, but the third for Moyer who already has a 12-year-old son Billy and 10-year-old daughter Lilac from past relationships.

The pair will return to play Sookie and Bill as True Blood returns for its fifth season on June 10.

Congratulations!