Demi Lovato has taken to social media to clear the air after a fan claimed her team was "rotten" and that Lovato had made a poor decision in firing one of her dancers. Per People , when a fan claimed on Instagram that Lovato shouldn't have fired Dani Vitale — "she’s one of the few who really cares about demi’s health and has been helping her for 3 years," the fan wrote — Lovato chimed in.