Millie and the 15-year-old Internet star posted messages on their Instagram stories confirming the fan theories.
Millie wrote, “The decision with Jacob and I was completely mutual. We are both happy and remaining friends,” while Jacob posted an almost identical message, writing, “The decision w Mills was completely mutual & we are both happy and remaining friends.”
Fans thought they may have split after they unfollowed each other on Instagram.
The pair first confirmed their romance back in January.