Piggy lives in a fancy house with her mother. She is usually dressed in pink - her signature clothes are her pink overalls with matching purple gloves - and she often wears her hair in two pigtails. Her best friend is Kermit, whom she has a crush on. She also likes to hang out with Skeeter and Janice.
In contrast to her adult counterpart, Piggy is sweet and good-natured but also a little shy and insecure, especially when she sometimes feels like she's not good enough for her friends.