By Jeff Labrecque
Updated November 08, 2011 at 11:04 PM EST

Dylan Walsh is a proud papa again. The Unforgettable actor told People that he welcomed a daughter, Amelie Belle, six weeks ago. “My best moment of 2011 would definitely be the birth of my daughter … on Sept. 25,” he told the magazine before adding, “Not a whole lot of sleep happening in my apartment.”

Walsh has three other children, from two previous marriages.