Demi Lovato's Father Says Showbiz Pressures Landed Her in RehabThe unexpected news of 18-year-old Demi Lovato checking into rehab for "emotional and physical issues" is a result of Hollywood pressure the former Disney-kid has faced for years, her father says.

Patrick Lovato tells RadarOnline.com, "There are a lot of pressures. That is one of the things I worried about when she signed with Disney."

Yesterday, TMZ reported the singer is not seeking treatment for drug use. Sources told RadarOnline that Demi has endured emotional issues from being bullied, cutting herself and body image issues.

The elder Lovato says the showbiz pressure is "just going to happen" as part of the celebrity lifestyle, but thinks his daughter will make it through in one piece. "She'll be fine," he says. "She's strong alright."