What a cute pair.
The actress, 28, also posted a photo with her BFF and their babies.
“When besties have babies. @deyngrant cc: @aggy_deyn,” she wrote.
And in another shot, Marlowe is seen playing ball.
“They even make baby shin guards,” she wrote.
The new mom recently slammed “body shamers” and online “trolls.”
Masterson and her boyfriend, Brick Stowell, welcomed their first child in November 2015.
When besties have babies. ??@deyngrant cc: @aggy_deyn A photo posted by Alanna Masterson (@lucytwobows) on