Demi Lovato’s hospitalization left a lot of her celeb friends deeply in sorrow after she was rushed to the emergency for overdose. Since then, ex-boyfriend Wilmer Valderrama has been making long-hour visits to the Cedars-Sinai hospital, Los Angeles, to be around the 25-year-old singer as she is getting her medical help. The two had been dating for a good six years before they separated in 2016. Leaving aside their split, Demi once confessed that Wilmer has always been through her thick and thin. How true!