Singer-songwriter and actor Demi Lovato turns 33 on Wednesday. Her popularity rose as a Disney Channel star and now she is an ...

This week's Trending Up looks at the streaming ripples from Jonas Brothers' tour kickoff, Edward Sharpe and the Magnetic ...

Demi Lovato doesn't remember much of her time on Disney Channel because of this trauma response. Experts say it's key to understanding trauma.

On Sunday, Demi Lovato joined the Jonas Brothers on stage in New Jersey for the opening night of the JONAS20 tour, dazzling ...

The Jonas Brothers welcomed Joe Jonas’ ex-girlfriend, Demi Lovato, onstage for a surprise performance at their first concert ...

The pair sang "This Is Me" and "Wouldn't Change a Thing," 17 years after the Disney Channel original movie was released.

After wrapping their performance of “This Is Me,” the DNCE frontman told the screaming crowd that he and Lovato hadn’t ...

Joe, Kevin and Nick of the Jonas Brothers and Lovato starred in the 2008 Disney Channel Original Movie, Camp Rock, and it’s ...

“For several years, I felt suffocated under the weight of Demi’s power and terrified of her PR team,” Stoner, who identifies ...

For many fans, Demi Lovato remains best known for her time on the Disney Channel in projects like Sonny with a Chance. But now, she’s also obtained a large following just based on her music career.

Demi Lovato on Sonny with a Chance on Disney Channel. (Adam Rose/Disney Channel via Getty Images) “I kind of looked around and had a moment where I was like, ‘Wow.