Evan Rachel Wood and Jamie Bell welcome baby boy

Evan Rachel Wood and British actor Jamie Bell welcomed their first child, a boy, Wood's spokeswoman said on Tuesday.

Wood, 25, best known for her role in 2008's "The Wrestler" and the 2003 coming-of-age drama "Thirteen," announced in January that she was expecting a child with Bell, who she married last October.

"Evan you are my warrior!" Bell wrote on Twitter on Monday. "You never cease to amaze. Thank you for birthing our son so naturally & peacefully. You did it!"