Credit: Michael Loccisano/Getty Images Photo: Lucy Hale Smiles at the CMA Awards in Nashville, Tennessee on November 6, 2013

It's no wonder Lucy Hale's (Aria) parents got her into show business — look how cute she was as a tot!

The Pretty Little Liars star posted a throwback photo of her and her sister Maggie from Christmas when they were little girls. In the pic, Lucy (right) is cheesing hard while wearing her jammies in front of the Christmas tree. Does it get any more adorable?

Quoting Elf (aka the best holiday movie ever), Lucy wrote, "SANTAAA!!!! I KNOW HIM!!!"

Speaking of Christmas, did you see how glamorous Lucy looked at the CMA Country Christmas Taping in Nashville, Tennessee back in November? After you're done melting over this old family photo, take a look at her red hot look for her Christmas performance!