So Lily is kinda like a mini- Penny. She's independent and stubborn and smart as a whip. She's got a bit of a mischievous streak, but that has more to do with having an outlet for her creativity and not feeling like she's being challenged or using critical thinking skills while in class. She's gotten very used to going out and about with her two moms and at least one of them will have some sort of project or something that she can play and fiddle with. The fact that the teachers don't frustrates her so she finds other ways to challenge herself.
Lily is a matamorphmagus, like her mum, and has gotten pretty good at changing her hair color. Naturally, her hair is brown, but she likes looking like her mum, and matching other peoples hair colors. It's a game to her.
Her bio-father left Penny before Lily was born, but recently came back into town.