MADISON HU, JOE GRAHAM MATTHEWS, OLIVIA RODRIGO

BIZAARDVARK - "Frankie Has a Hater" - When they girls receive mean comments about their videos, Frankie begins to lose her confidence and becomes obsessed with finding who wrote them. This episode of "Bizaardvark" airs Sunday, July 17 (8:30 - 9:00 P.M. EDT) on Disney Channel. (Disney Channel/Tony Rivetti) MADISON HU, JOE GRAHAM MATTHEWS, OLIVIA RODRIGO