The Game of Thrones star and her boyfriend made their way to San Diego, California for the annual comic-book event on Friday. ET's Leanne Aguilera chatted with the 21-year-old actress at the convention, where she gushed about Jonas and that surprising Ed Sheeran cameo.
"He's a good accessory," Turner joked when asked about taking Jonas to the GOT premiere last week. So is DNCE frontman rooting for Turner's character, Sansa Stark, to end up on the iron throne?
"I don't know, I don't know," she replied. "We don't talk about it... You made me blush! Oh god, yeah! I'm sweaty, I can't tell."
While the red-haired actress seemed shy talking about Jonas, Turner did say she's "smitten" with "wife" Maisie Williams, who was so excited to have Ed Sheeran guest star on GOT.
"That was fun because Maisie loves Ed Sheeran and [creators] David [Benioff] and Dan [Weiss] had it as, like, a surprise for her," Turner shared. "So they just, they didn't tell her. I told her by accident! I was like, 'Oh, when's Ed Sheeran coming on the show?' But yeah, they kind of did it as a surprise. I was kind of mad because I've been talking about [Justin] Bieber coming on the show for a while now. But it's fine, I'm over it."