Hollywood's Hottest Moms

On October 15, X-Files lead Gillian Anderson and businessman boyfriend Mark Griffiths welcomed son Felix Griffiths. The actress has called pregnancy a strengthening experience: "I remember, after going through the birthing process, feeling that no cut, no abrasions, no knock on the head will make me whine again." The couple has a 1-year-old son, Oscar, and Anderson has a 13-year-old daughter, Piper, from a previous marriage.