Sophie Turner revealed this week that she accidentally broke up an unnamed celebrity couple back in 2014, but internet sleuths think they’ve cracked the code on whom the “Game of Throne” star split up.

“The streets are saying it’s Emma Roberts and Evan Peters, which tracks,” one person commented in a Reddit thread about the juicy tale Turner shared on “Late Night With Seth Meyers” Thursday.

Another Reddit user agreed, “Sounds insane enough for Emma.”

Turner, 29, recalled the incident on Meyers’ late-night talk show because she and the comedian, 51, had been reminiscing about the few times they bumped into each other at San Diego Comic-Con.

Meyers shared that in 2014, he left early, however, but Turner stayed to have fun at an afterparty.

She said that while at the fête, her best friend, who had accompanied her to the party, asked her to wave to a male actor that her pal “loved” — and so she did.

“And then later I see this girl looking at me, and she’s a famous actress, and I was like, ‘Oh, I have to go and tell her how much she means to me,’” Turner shared.

“So I dance on over and she goes, ‘Can you stop f–king flirting with my fiancé?,’” referring to the guy the “Do Revenge” star had just waved to. Turner claimed the couple “broke their engagement off that night.”

Roberts, 34, and Peters, 38, kicked off a tumultuous relationship in 2012.

The “Scream Queens” alum and “Monster: The Jeffrey Dahmer” star were very toxic early on, as she got arrested for domestic violence in July 2013 after allegedly leaving the actor with a bloody nose.

However, the pair still ended up getting engaged over the holidays in 2013, which means Peters would have been Roberts’ fiancé — as Turner claimed — at the time of the 2014 Comic-Con party.

The couple was also snapped attending a 20th Century Fox party together after the 2014 San Diego Comic-Con, and Roberts was also photographed breaking down in tears following that event.

In photos obtained by the Daily Mail at the time, the “We’re the Millers” star was seen getting comforted by friends, as she had a breakdown outside the Omni Hotel in the very early morning hours.

By 2015, Roberts and Peters were rumored to have split up but then got back together in 2016 before splitting up for good in March 2019.

Although there appears to be solid evidence the now-exes are the couple Turner was speaking about, some social media users cast doubt on the theory.

They highlighted a remark the “Dark Phoenix” star said in her interview with Meyers, wondering, “But why on earth would Emma Roberts mean a lot to Sophie Turner?”

However, others quickly responded in the thread, “As a British girl a similar age to Sophie, Emma Roberts was in a lot of the movies I rewatched frequently when I was younger (Wild child, aquamarine, Nancy Drew etc). Maybe Sophie had childhood nostalgia for her?”

Another Brit explained, “Aquamarine and Wild Child were pretty big here back in the day. I wouldn’t necessarily say Emma Roberts means ‘a lot’ to most people, but she’s definitely one of those childhood stalwarts, y’know?”

Reps for Roberts and Peters did not immediately return Page Six’s requests for comment.