True Blood co-stars, Anna Paquin and Stephen Moyer are expecting a baby.

According to Entertainment Weekly, the happy couple will welcome a new addition to their family in the fall.

This is Paquin’s first pregnancy, while Moyer has two children from previous relationships.

Paquin and Moyer met during the filming of the first season of “True Blood,” when their characters Sookie and vampire Bill Compton engaged in a heated romance.

The couple was married in 2010 in Malibu, California.

Congratulations to the happy couple!!