I guess Nina is always torn between two guys, no matter what role she’s playing!

Just when you think Mystic Falls has seen it all — vampires, werewolves, ghosts — here come the wizards! Nina Dobrev channelled Harry Potter‘s Hermione this weekend, and The Vampire Diaries star was nice enough to tweet a pic of her Halloween costume to all her fans. “Happy ‘Do and Wear Crazy Fun Weird Funny and/or borderline Inapproriate Things’ Day! AKA HALLOWEEN,” she tweeted Oct. 31, along with a stunning self-portrait.

Of course, besides just being a Harry Potter fan, Nina has another special connection to Hermione — she’ll be starring alongside Emma Watson in The Perks of Being a Wallflower next year!