Lucy-Anne Brooks is definitely among the ranks of Harry Potter girls who went on to enjoy a longer career in front of the camera. She just does it in a different way to anyone else on this list - and it's a million miles away from what you'd believe if you look at the prim, proper and demure Beauxbatons girl seen here with her classmates on the left.
She had a couple of minor roles in other films - "Charlie and the Chocolate Factory" being one of them, but as she grew up, Brooks made the transition from child star to adult star quite literally. We don't recommend going to look at any of her social media accounts if you're at work, but if you do, you'll find her in various states of undress, enticing you to join her on a number of premium subscription services.