By Lara Walsh
Updated Nov 07, 2017 @ 7:15 am

On Mondays, we walk chickens. Jennifer Garner is putting her own hilarious spin on "chicken lady" after introducing fans to her new feathered friend, Regina George.

"If there isn't a Chicken Lady Day, there really should be," the 13 Going On 30 alum began a tongue-in-cheek post on Monday, which shows off her unusual pet donning a blue dog leash. "Man, my life gets more exciting all the time."

Alluding to her status as a diehard Mean Girls fan, the actress continued by poking fun at the head of the Plastics' "all-carb diet."

"Meet one of our ladies, Regina George," she wrote of the mahogany-hued hen. "Regina loves long walks, dehydrated bugs, and kale. Regina hates....carbs." Sounds about right.

"#shesanicechickenbutaMeanGirl #MeanGirlsthemovie #ithinkshehasaburnbook #cluckcluck," the mom-of-three concluded the post, which shows the black athleisure-clad star smiling down at the chick during one of their long walks together.

Could there also be a Gretchen Wieners, Cady Heron, and Karen Smith in the henhouse? We're staying tuned.