Celebrity Baby Blog / Marsha Thomason

Marsha Thomason Welcomes Daughter Tallulah Anaïs

07/10/2013 at 11:00 AM ET

Marsha Thomason Welcomes Daughter Tallulah Paul Archuleta/Filmmagic

Marsha Thomason is a mom!

The White Collar star, 37, and her husband Craig Sykes welcomed their first child together on Wednesday, June 12, her rep confirms to PEOPLE exclusively.

Born in New York City, daughter Tallulah Anaïs weighed 8 lbs., 12 oz.

“We couldn’t be more thrilled with our new arrival,” the proud new parents say in a statement to PEOPLE.

The British actress, who is also known for her roles on Las Vegas and Lost, and Sykes tied the knot at Malibu, Calif.’s Inn of the Seventh Ray in April 2009.

— Anya Leon