(showbizspy.com) - Gillian Anderson and her boyfriend Mark Griffiths have welcomed their second child together, her rep said Monday.
Son Felix Griffiths was born October 15 in London. He weighed in at 6 lbs., 15 0z.
The X-Files: I Want to Believe star, 40, and Griffiths are already parents to 1-year-old son Oscar. She also has a daughter, Piper, 13, from a prior marriage.
Anderson confirmed in June that she was expecting.
"The only thing I do when I'm pregnant is eat and sit on my butt!" she said. "I'm not really craving anything, but there's the lazy part of me that thinks, 'What's the point in working out until I have the baby?' Then we'll actually do something!"