"Stranger Things" star Millie Bobby Brown is dating singer Jacob Sartorius.

Sorry Mike Wheeler (Finn Wolfhard) and Eleven (Brown) shippers, the telekinetic star is taken. Reports say the 13-year-old actress is in a relationship with 15-year-old Sartorius.

Their relationship was well recorded on Instagram, where fans saw how what started out as friendship evolved into something so much more.

Eagle-eyed fans have seen them exchanging flirty comments since October, but with Miller surrounded by and is very close with the young boys of "Stranger Things," fans did not think much of it, until a few days ago.

Brown recently posted a photo of her holding a cute teddy bear stuffed toy, with the caption "Thanks for the bear," and a heart emoji. The young actress, who looks so happy hugging it, did not mention who gave it to her.

However, Sartorius answered fans' questions when he commented, "Of course," also with a heart emoji.

On Jan. 8, Sartorius also put up a vague post on Instagram, showing a black and white photo of him with the caption, "I hope you're proud of me." This had fans commenting that yes, "Millie is proud."

Looks like their young love is all good with the parents, too. According to Hollywood Life, Sartorius joined Brown's family when they went to Disney World.

While most fans' reactions over their young relationship have been generally accepting, there are some who are wondering how a relatively unknown Sartorius was able to capture the heart of the global superstar.

But Sartorius is not all that unpopular, and has actually made a name for himself. He rose to fame in 2014, after joining the portal Musical.ly. He revealed in an interview that year that he started making internet videos to escape school bullying. He has since become a rising musician, with several hit singles under his belt. In 2016, several media outlets called him the "next Justin Bieber."