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Chris Sullivan is a dad-to-be! On Friday, the _This Is Us_ star, 39, and his wife Rachel Sullivan announced they are expecting their first child. The couple, who wed in 2010, shared an
ultrasound photo on their respective Instagram accounts with Sullivan playfully revealing the sex of their baby on the way. “WE’RE HAVING OUR FIRST BABY! And we just found out the sex. Swipe
through for the gender reveal!” the actor captioned his post, which included several phallic symbols. _NEVER MISS A STORY — SIGN UP FOR PEOPLE’S FREE DAILY NEWSLETTER TO STAY UP-TO-DATE ON
THE BEST OF WHAT PEOPLE HAS TO OFFER, FROM JUICY CELEBRITY NEWS TO COMPELLING HUMAN INTEREST STORIES_ Meanwhile, the expectant mom gave updates on her pregnancy thus far. “It’s TRUE!!! You
heard it from @sullivangrams we are having a BOY!! So excited!!” she wrote on Instagram. “Nursery is in the works, names are being workshopped, doulas are being interviewed, naps are my
go-to self care bc I’m just so ?, so much to do and yet so much not to do, just enjoying the moment … life is good! #gratitude #pregnancy #naptime #love.” RELATED GALLERY: Who’s Due Next?
Britt, Alyssa, Ashley and 49 More Celebs Who Are Expecting Sullivan’s _This Is Us_ costars shared their congratulations in the comments section with Susan Kelechi Watson, who plays Beth
Pearson, leaving several blue heart emojis and Eris Baker, who plays Tess Pearson, wrote: “Congratulations!!!! This is sooooo exciting!!” News of their pregnancy comes days after Rachel
appeared on her husband’s podcast _In Love… with Michael Rosenbaum and Chris Sullivan_. During the episode, the parents-to-be talked openly about their love languages and how they have made
their relationship work, even speaking about dad jokes. _This Is Us_ airs Tuesdays at 9 p.m. on NBC.