Jenna Fischer of ‘The Office’ fame welcomed a new baby girl into the world!

The 40-year-old actress and her husband, director Lee Kirk, added to their family on May 25 with the birth of their second baby.

“We are pleased to announce the birth of our daughter Harper Marie Kirk,” the pair told E! News. “Born May 25, 2014. The family is doing great. We are happy, healthy and sleepy.”

The couple also shared a photo of the adorable baby sleeping in a pink, heart-patterned onesie. Harper is now little sister to Jenna and Lee’s 2-year-old son Weston, making quite the perfect family of four.

The actress’ ‘Office’ costar John Krasinski and his wife Emily Blunt had their own baby girl this past February. Can you imagine if little Harper and Hazel became as close of friends as Jenna and John? Be still, our ‘Office’-loving hearts!

Congratulations to the Fischer-Kirk family on their happy news!