"We’ve been through so much together," the singer said of her fellow Disney Channel alums. "It was really, really great to spend time with them."

Reflecting on her recent surprise appearance at a Jonas Brothers' concert, the 32-year-old singer called the performance both 'special' and 'healing.'

Alyson Stoner looked back at her roller coaster relationship with Demi Lovato, after the two appeared in Disney Channel's Camp Rock together, in their new memoir, Semi-Well-Adjusted Despite Literally Everything.