Reeser gives birth to a son

LOS ANGELES, May 12 (UPI) -- Autumn Reeser has given birth to a son, the U.S. actress' husband announced via Twitter Thursday.

"On May 10th, 2011 at 10:53 a.m. ... Little 'Finn' was born into the world," writer/director Jesse Warren posted online.

Reeser was "amazing" throughout the delivery, Warren said.

Warren, who has been married to Reeser since 2009, said their baby was 20 inches long and weighed about 7 pounds at birth, People.com reported.

Reeser is a cast member of the superhero series "No Ordinary Family." She previously co-starred on "The O.C."