Lena Headey Is The Queen Regent Of Twitter June 3, 2013BuzzFeed - Latest The only person better than Cersei is the woman who plays Cersei, in real life. You know Lena Headey as Cersei in Game Of Thrones, the #1 sassiest diva of EVER. In real life, she's just like us, but BETTER. She's great at saying "Hi" ...in many different languages. View Entire List ›