They became best friends at a young age, co-starring on children's program Barney And Friends.
But through the years, Demi Lovato and Selena Gomez have had an on-again, off-again friendship that has left fans in the dark about their current status.
Their admirers were happy to see both singers on the roster for the WE Day event in Los Angeles, but though both ladies took the stage, they did not appear to greet each other at any point.
Together but separate: Former best friends Selena Gomez (L) and Demi Lovato both appear on CBS' WE Day, airing August 4, but did not pose for photos or present together
Instead, they both offered messages of empowerment to the crowd of 16,000 attendees at The Forum in Inglewood, California.
'We all know what it feels like to be underestimated. We all know what it feels like to be judged. But what I want everyone to feel today is powerful,' Lovato urged the