London: While posing topless, Demi Lovato admitted that now she's not friends with childhood pal Selena Gomez, but clarified that they didn't fall out over Justin Bieber.


Demi Lovato. Pic/Santa Banta 

The 'Cool for the Summer' hit-maker, who posed topless on a banana, wearing nothing but a pair of sheer blue underwear and covering her assets, explained that it's a part of life that when people grow old, they change, and there's nothing wrong with it, The Mirror reports.