Don't give yourself a heart attack, girl! On Nov. 21 former Disney star Demi Lovato released a new racy music video for her upbeat dance track "Neon Lights."
The mature look marks a definite transformation for the singer, who has, since news of her 2010 rehab stint went public, released a series of emotional power ballads like 2011's "Skyscraper."
Lovato was the only known Disney star to check into rehab while still on the children's network. She left her show Sonny With a Chance in 2010 to receive treatment for "physical and emotional issues."
"When I was in treatment, I honestly thought my career was over," she recently told Entertainment Weekly. "But when I came out of treatment, I had more supportive fans than ever."
She's currently signed on to do a memoir, which she admits she hasn't started yet.
"I'm battling with internal thoughts on how honest I should be," the X Factor judge told EW. "Yes, I've been very honest, but if people really knew how dark and deep my struggles got -- not just with my eating disorder but with drugs and alcohol -- they'd be really shocked. But I'll most likely end up saying everything. Maybe it'll help other people in the industry who are headed down the wrong path."