The last time the former Disney stars were photographed together at a public event was in February 2014.
The two couldn't have seemed closer until Demi unfollowed Selena on Instagram and Twitter in the summer of 2014. Demi later addressed this on Watch What Happens Live, where she told host Andy Cohen, "I think it's just one of those things where people change and people grow apart."
The former BFFs seemed to keep their distance for over a year until they reconnected in August on social media. Selena even sent Demi some kind wishes on the "Cool for the Summer" singer's birthday on Aug. 20.