But now, she's back - on Instagram.
She has deleted most of her photos from 2016, minus an adorable throwback with her late father... and now, a baben' new selfie that shows just how stunning she really is. (And grown up).
Meadow has been working hard on The Paul Walker Foundation, which was designed to empower students and researchers who are looking into marine biology.
She once explained, "Reflecting on m father, I found myself reflecting on his passions. His passion for the ocean, his passion for rescuing animals, his passion for helping people and his passion for spontaneous goodwill. I wanted to start this foundation because I want to share that piece of him with the world. I want to share that part of him with others."