04/18/2012 08:54 am ET Updated Apr 18, 2012

Anna Paquin Pregnant: 'True Blood' Actress, Stephen Moyer Expecting First Child

"True Blood" just got its first "True Baby"! Co-stars and real-life married couple Sookie and Bill Anna Paquin and Stephen Moyer are expecting their first child together, according to EW.com. Romance sparked on set when Paquin, 29, and Moyer, 42, met while filming the HBO show in 2007; the couple later married in August 2010 in a Malibu ceremony.

While Moyer has two children from a previous relationship, this is Paquin's first pregnancy. Paquin is the second-youngest Oscar winner of all time, picking up the award for her role in 1993's "The Piano" at age 11. Paquin also nabbed the Golden Globe for Best Actress for her role in "True Blood" in 2009.

The fifth season of "True Blood" returns June 10.

Check out other celebrities who are expecting below: