Chelsea Clinton is adding another baby to her growing family!
"Marc and I have loved watching Charlotte be such a wonderful big sister and we’re excited to watch Aidan become a big brother!" she wrote. "We cannot wait to meet our newest addition later this summer."
The 38-year-old and her husband, Marc Margolies Mezvinsky, are already parents to Charlotte, 4, and Aidan, 2.
As of this post, Grandpa Bill and Grandma Hillary have yet to comment on the upcoming bundle of joy, but it's definitely a positive for the political duo.