Who she is: Bella Thorne
How you know her: She had her breakout roll in Wizards of Waverly Place alongside Selena Gomez. She also snagged a skincare contract with Neutrogena.
Why we love her: Nail art, nail art, and more nail art. Bella Thorne is always on her manicure A-game, whether it's cute cats, adorable polka dots, or an oversize bow.