You're a wizard, Lady Mary! It seems Michelle Dockery AKA Lady Mary Crawley is a fan of Harry Potter, as she posted to her Instagram this adorkable photo of her guzzling down butterbeer like a champ with some signature Harry glasses.
Which makes us wonder—what house do you think she'd be sorted into? We're betting on Slytherin. (Sorry, Mary, but you kind of sealed that deal with that whole hiding-a-Turkish-man-after-you-sexed-him-to-death thing. Although we guess that beats Avada Kedavra any day.)
Quick, someone make a mashup video of Hogwarts and Downton Abbey, STAT.
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