Kylee
She looks something like a bipedal dinosaur (non-feathered) or lizard, with dark grey scaly skin, red eyes, a long jaw full of large teeth, digitigrade legs with large, splayed toes, and massive muscles. Her hands and feet have long, claw-like nails.
She doesn't have a tail.
She plays down her threatening appearance by wearing bright, cheerful colors and painting her claws, with mixed success.