Jason Lee Expecting Second Child

(Wireimage)

Jason Lee’s expecting a co-Pilot for his son.

The My Name is Earl star’s girlfriend Ceren Alkac is pregnant with the couple’s first child, due in the fall, the actor’s rep has confirmed.

Jason, who turned 38 on Friday, already has a 4-year-old son, Pilot Inspektor, with his ex-fiancee, actress Beth Riesgraf. Guesses on what he’ll name the new baby?

The couple raised eyebrows at the San Francisco International Film Festival's Midnight Awards Monday night, where attendees described Ceren as “visibly pregnant, and Lee was sweetly attentive to her.”

Jason picked up the Midnight Award, which honors young actors' independent and Hollywood work.