In the episode titled "SPARF-A-Rooney," Maddie (Dove Cameron) and Diggie (Ryan Mccartan) try to “out-fun” each other at a local music festival as Liv (Cameron) tries to help Andie (Victoria Morales) get over her breakup. Be sure to check out Andy Grammer on Liv and Maddie on Sunday, August 16 @ 9PM on Disney Channel!