Ashley Benson and McKayla Maroney Credit: Instagram

Silver medal? Not impressed. Pretty Little Liars set visit? Now that's worth a smile.

Olympic gymnast (and proud Fierce Five team member) McKayla Maroney, 16, headed to the L.A. set of the hit ABC Family thriller Tuesday afternoon, where she hung with cast members -- including Lucy Hale and Ashley Benson.

Following her visit, Maroney tweeted her thanks to both Hale, 23, and Benson, 22.

"Had a good time hanging with you @AshBenzo," she wrote to the actress who plays Hanna Marin. "Can't wait for Spring Breakers . . . You got me pumped!"

"So nice to meet you @LucyHale," Maroney tweeted just a few minutes later, before complimenting Cosmo's latest cover girl. "#Gorgeous."

The young stars seemed equally thrilled to have hung out with the pint-size London standout.

"The cutest @mckaylamaroney stopped by our set today," Hale wrote, sharing a photo from her visit.

Added Benson, "She's a doll!"