It's Offical....
Stranger Things star Millie Bobby Brown is in a relationship
The 13-year-old made things Insta-official last night with her boyfriend as she shared a black and white picture on Instagram Stories of her cuddling up to her new man on New Years Eve.
So who is he?
According to Hub, the new boyfriend is Jacob Sartorius and he's 15-years-old.
He's best-known on YouTube, and his music videos regularly rack up tens of millions of views.