NEW : The altercation with the dancer , which the source did not describe , may have led to Lovato 's decision to leave , the source said . An `` altercation '' with a tour dancer preceded Lovato 's decision , source says . NEW : Source denies Lovato fought with Ashley Greene . TL;DR Demi Lovato has been accused of punching an exotic dancer, TMZ reports. Lovato checks into an inpatient facility for treatment .
NEW : An `` altercation '' with a tour dancer preceded Lovato 's decision , source says . NEW : Source denies Lovato fought with Ashley Greene . TL;DR Demi Lovato has been accused of punching an exotic dancer, TMZ reports. Lovato checks into an inpatient facility for treatment .