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.

Lovato and the Jonas brothers performed renditions of “This is Me” and “Wouldn’t Change a Thing”, both of which featured in the 2008 Disney Channel film Camp Rock, which saw Joe and Lovato – who had a real-life, albeit short-lived, romance in 2010 – play love interests on screen.

Demi Lovato is opening up about how that on-stage Camp Rock reunion with the Jonas Brothers happened, starting with how Joe reached out about being involved in night one of their Greetings From Your Hometown tour in New Jersey and why it was an instant "let's do this."