Hilary Duff has spent most of her life in the spotlight, which means she has plenty of inspiration for Halloween costumes. While Lizzie McGuire is definitely her most iconic role, there are plenty of other movie and TV show characters you can channel this season. And don't exclude her music videos! There are quite a few gems from her Metamorphosis album. Make your Halloween extranostalgic this year by putting together these Hilary Duff costumes.