Did Nikolaj Coster-Waldau AKA Jaime Lannister Just Give Away The Biggest Spoiler Of GOT Season 7?

Nikolaj Coster-Waldau has teased about a fan theory being true, which suggests his character may eventually kill off his on-screen twin sister, Cersei in Game of Thrones.

The 46-year-old actor, who plays Jaime Lannister in the HBO series, has said the suspicion may or may not be correct that Cersei’s younger brother will be her murderer, reported Harper’s Bazaar.

“I heard that theory, and it absolutely makes sense. It would be a perfect little nod. But who knows?

“You’ll have to watch the show (laughs). It’s a good theory. I always thought maybe it’s too neat, but who knows?” Nikolaj said.

As per other fan theories, Cersei may be killed by her other younger brother Tyrion or the Lord Commander of the Night’s Watch, Jon Snow.

The seventh season of the show airs July 16.