Anna Paquin expecting twins

Anna Paquin and Stephen Moyer at the 'True Blood' Season 5 premiere held at ArcLight Hollywood in Hollywood, California, May 30, 2012. (Apega/WENN.COM)

Actor Stephen Moyer has confirmed reports his wife and True Blood co-star Anna Paquin is pregnant with twins.

The father of two is set to double his brood when The Piano star gives birth later this year.

Moyer tells UsMagazine.com, "I love my kids beyond anything. They're the best things ever, and having two more is just going to be even more crazy, but that's cool."