The relationship of Millie Bobby Brown and Jacob Sartorius was brief but controversial. Jacob Sartorius and Millie Bobby Brown officially began dating at the end of 2017, and in mid-2018, after six months of dating, they decided to break up, due to the alleged infidelity of the American singer.
Millie and Jacob made their breakup official in July, they stopped following each other on Instagram and deleted some of the photos they had together.