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Name: Valerie Blight
Age: Child later Pre-Teen (Epilogue)
Gender: Female
Species: Half Witch and Half Flower Nymph
Personality: Kind, caring, silly, cute, shy sometimes, creative, brave sometimes, curious, smart, free spirited, creative,
Appearance: Short blonde hair, bright golden color eyes and wears a light brown long sleeve shirt underneath a purple overall dress, yellow tights, black mary jane strap shoes, a light purple hair bow, a purple rose pendant and a yellow satchel.
Epilogue: Long blonde hair in high pigtails, bright golden color eyes and wears a purple short sleeve shirt, light brown leggings, a navy-blue skirt, yellow boots, a light blue vest, purple and mint green striped armwarmers, a purple rose pendant, an orange headband and a yellow and purple striped backpack.
Family: Alador (Father), Bella (Mother), Amity and Emira (Older Half Sisters), Edric (Older Half Brother)
Friends: The Owl House Allies
Enemies: The Owl House Enemies
Others: Loves her family very much.

Sounds like Elle Fanning