The newborns had a precious play date.
Moore shared an adorable shot of the newborns' first meeting, which showed the tots lying on a blanket together. Baby Gus is as calm as can be in the pic, as he looks away from a crying Mae.
"When August met Mae: a love story for the ages," Moore quipped alongside the shot.
Multiple outlets report that Duff reposted the pic writing, "On the look out for a fall and winter friend…," a clever nod to August and Mae's summer and spring names.
Duff and her husband, Matthew Koma, welcomed baby Mae on March 24. She and Koma also share Banks, 2, while Duff is also mom to Luca, 9, from a previous relationship.
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