Fans have spent a lot of time trying to find ways to prove that Jon Snow would indeed return to Game of Thrones in season 6, but one of his co-stars may have just crushed all of their hopes and dreams.

Kit Harington Still Has Long Hair! Is Jon Snow Going To Live After All?

In an interview with E!, Maisie Williams, who portrayed Jon Snow's younger half-sister Arya, shot down several different fan theories about how Jon either was still alive--or could be resurrected and brought back to life.

With the most recent popular theory being that Kit Harington, who portrayed Snow, kept his long locks conditional to the role because he was coming back, Williams shot it down.

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"I think people are trying to be very positive about this, like, 'It's fine. He's coming back. He's totally coming back, right? He's going to come back?'" she said. "I'm like, 'I don't think so. I'm very sorry!' I don't know, maybe he wanted to keep the hair in the end."

She also debunked the theory that he could return on the evil side--and be a White Walker who eventually gets revenge on his former Night's Watch brothers who stabbed him.

"We saw him get stabbed like five times in the chest," she said. :I think he;s gone. I mean, I could be wrong, but I really don't think so. And people are like, 'He's going to come back as a White Walker!' I'm like, 'Really, we'd bring back Jon Snow as a White Walker?!' Ok, you can believe what you'd like."

And unfortunately, Williams also attacked the most popular theory, which has been that Melisandre's (Carice Van Houten) arrival at Castle Black just before the stabbing was a good omen for Snow's resurrection.

"I feel like she's far too selfish for all of that," Williams said.

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