'American Horror Story' Star Lily Rabe Expecting First Child With Hamish Linklater -- See the Baby Bump!

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Lily Rabe and boyfriend Hamish Linklater are starting a family together!

The American Horror Storyactress, 34, and The Big Short actor, 40, have announced that Rabe is pregnant with their first child.

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Earlier this month, Rabe showed off her growing baby bump at the 2016 Kennedy Center Honors, which aired Tuesday.

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"A couple weeks ago... Taking my baby to The White House," Rabe posted on Instagram along with a shot of her in the driveway at 1600 Pennsylvania Ave., wearing a purple off-the-shoulder dress.

The couple, who just finished filming A Midsummer Night's Dream, have been dating for several years.

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While this marks the first child for Rabe, this will be Linklater's second. He shares a 9-year-old daughter, Lucinda Rose, with his ex-wife, screenwriter Jessica Goldberg.