The brunette beauty turned up the heat even more with her second photo, which highlighted her curves like crazy. "Objects in this picture may seem bigger than they actually are......," Lovato joked in her caption.
On Monday, the former Disney star, who rose to fame for her starring role in Camp Rock in 2008, opened up about growing up in the spotlight during a sit-down interview with YouTube's head of original programming, Susanne Daniels.
"Starting out at the industry at a very young age was something that I think I look back at, and I wouldn’t start that young if I could do it over again," she admitted. "I don't regret anything, but it was difficult transitioning from child star to transforming into a mainstream artist."
"It's something that is very challenging, and you have to find your identity," she continued. "For so long, you've been molded into something, and now you're expected to figure out who you are -- very fast -- in front of the entire world."