Frankie Jonas and Madison De La Garza have two things in common: they have famous siblings (Kevin, Nick, and Joe Jonas and Demi Lovato) and their famous siblings dated... then broke up. So it only makes sense that these two star sibs are enemies, right?
To find the answer and what really went down between Frankie and Madison on the Camp Rock 2 set, pick up J-14's October/November issue, on stands now!
To learn more about the awesome issue, click here!
Photo: Courtesy of Jeff Neira/Disney Channel; Courtesy of Anthony Randell/Disney Channel