Gillian Anderson Gives Birth To Son Felix

Gillian Anderson has given birth to a baby boy.

A rep for the star confirmed to People that the “X-Files” actress welcomed baby Felix Griffiths, last week.

Felix was born to Gillian and her boyfriend, Mark Griffiths, in London on October 15.

The little boy weighed in at 6 lbs., 15 oz.

Felix will join the family of five. The couple has another son Oscar, 1. Gillian also has a daughter, 13-year-old Piper, from her first marriage to Canadian movie art director Clyde Koltz.