Jenna Fischer and husband Lee Kirk have welcomed a baby boy, People reports.
Weston Lee was born on Sept. 24. "Mom and baby are doing great," Fischer's rep tells the magazine.
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Fischer, 37, revealed her pregnancy in May and then announced on The Tonight Show that she was expecting a boy. The milestone was also written into her character's storyline on The Office.
The couple married in July 2010 with a European ceremony officiated by Survivor host Jeff Probst. This is the pair's first child.