Jenna Fischer is a mom!
Fischer, whose character Pam is currently pregnant with her second child on "The Office," welcomed her first child of her own last month with husband Lee Kirk.
Jenna gave birth to a son, Weston Lee, on September 24, according to PEOPLE -- and her rep says "Mom and baby are doing great."
Fun Fact: Fischer and Kirk got married in July 2010 -- and "Survivor" host Jeff Probst officiated the ceremony!
