TMZ — Demi Lovato's upcoming concert North of the border has been canceled. Demi was scheduled to perform Sunday, July 29 at Echo Beach in Canada at the RBCxMusic benefit for Kids Help Phone with special guest Jason Mraz, but in light of her recent OD ...â... more info

Perez Hilton — Selena Gomez didn't publicly comment on Demi Lovato's apparent drug overdose, but she was still rocked by the news. Related: Demi Will Head To Rehab Outside Of Los Angeles A source says the Bad Liar singer is an emotional wreck after hearing about wh... more info

USA Today Music — As Demi Lovato recovers following hospitalization for an alleged overdose, People magazine's music editor says a "recent shift" in her inner circle caused worry among friends and family. (July 25)             more info

Perez Hilton — Demi Lovato's peers were quick to send her love after news of the songstress's alleged drug overdose broke. Two of the most heartwarming of these messages came from a couple of people who have personally known Demi for years: Selena Gomez and Ariana ... more info

Perez Hilton — Demi Lovato has reportedly agreed to go to treatment following her reported overdose. As we reported on Tuesday, the Sorry Not Sorry singer has been hospitalized following an alleged incident at her Hollywood Hills house. Related: Celebs React To Dem... more info

TMZ — Demi Lovato's overdose after an all-night party has been a sad shock to her fans and friends ... including her old friend, Justin Bieber. JB was out in Beverly Hills Wednesday when a photog asked him if he's spoken to Demi yet ... he says he… ... more info

Perez Hilton — Everyone knew Demi Lovato had fallen off the wagon after the release of her telling track Sober. We did not know how bad it had gotten. As we reported on Tuesday, the Cool For The Summer singer was hospitalized after an alleged overdose following a p... more info

TMZ — ON TODAY'S SHOW Roseanne: I Want Valerie Jarrett On New Show Britney Spears Whips Andy Cohen Onstage Jenelle Evans: Road Rage Custody War Michelle Williams: Smiling After Mental Health Treatment  more info

Perez Hilton — As brave and open as Demi Lovato has been in the past, maybe one day she'll tell us everything about this experience. For now though, info about her hospitalization is coming from multiple sources. We've already heard from at least one that initial r... more info

Chorus.fm — Demi Lovato is in stable condition after being rushed to the hospital yesterday: Demi’s rep tells TMZ, “Demi is awake and with her family who want to express thanks to everytone for the love, prayers and support. Some of the information being rep... more info