Demi Lovato Atlantic City & Toronto Appearances Canceled After Alleged Overdose

In light of Demi Lovato’s recent hospitalization, the singer-actress’ upcoming appearances in New Jersey and Toronto have been canceled. Lovato was scheduled to perform at the Atlantic City BeachFest Concert on Thursday. LiveNation released a statement to Deadline saying: "Demi's Atlantic City appearance on July 26th has been canceled in light of today's news. Tickets will be valid to attend the Lauv performance on July 26th along with The Chainsmokers show on July…