The Truth About Finneas And Claudia Sulewski's Relationship
Sebastian Wright
Published Mar 30, 2026
Appearing on the Quick 6 section of Ones to Watch, Finneas revealed that if there were one fictional world he could live in, it would be the wizarding world of "Harry Potter". Us too, Finneas, us too.
As it turns out, Finneas is one of those die-hard fans who know literally everything there is to know about the world of "Harry Potter" and its characters. In fact, there's probably no "Harry Potter" BuzzFeed quiz that he cannot crack. "I'm never not talking about 'Harry Potter,'" Finneas said during the interview. "I can make some really deep esoteric references to 'Harry Potter' that aren't even a part of the movie and no one even relates to. It's a real problem," he joked. As for what Hogwarts house he belongs to, he replied that it's definitely Slytherin, adding, "They don't f**k around." As it turns out, his girlfriend Claudia Sulewski is a fan too. They even went to see "Harry Potter and the Cursed Child Together," according to Popsugar.
During an interview with W Magazine, Sulewski revealed that she was busy making "Harry Potter"-themed costumes for Halloween. When Halloween arrived, she shared her and Finneas' outfits on her Instagram. She was dressed up as Bellatrix Lestrange and the resemblance is uncanny. Finneas was dressed up in Sirius Black's Azkaban attire. If not for Finneas' light hair color giving them away, we're sure plenty of people would have been running in the opposite direction screaming "Death Eaters!"