"Grandma-a-Rooney" is the sixth episode of Season 3 of Liv and Maddie. It aired on October 25, 2015 and received 1.81 million total viewers.
Overview[]
Grandma Janice visits the Rooney family to present her granddaughter Liv with the "Porcupine of the Year Award." But, Maddie grows suspicious that it's Janice's twin, Great-Aunt Hillary, who's actually visiting and pulling a switcheroo.