'Mean Girls' Star Lacey Chabert Is Expecting First Child With Husband David Nehdar

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Lacey Chabert is celebrating -- and the big reason is so fetch!

With a little help from her adorable dog, Kitty, the Mean Girls star announced that she and husband, David Nehdar, are expecting their first child.

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On Twitter, Chabert posted a cute photo of her pooch wearing t-shirt that reads, “My mom is having a baby & all get is this silly shirt.”

“Kitty doesn't seem as excited as we are about this...I'm pregnant!!!!” she wrote. “My husband and I are thrilled & so thankful.”

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The unique announcement makes it safe to say she isn’t going to be a regular mom, she’s going to be a cool mom!

Chabert and Nahdar have been married since December 2013.

The 33-year-old actress joins a slew of other celebrities who are expecting this year! Check out the video below to see who else has a baby due in 2016.