Leah is Brooklyn Borgquist's babysitter in The Yo Gabba Gabba! Movie 2 and is played by Emily Hahn (Movies 2-3), Dakota Fanning (Movies 4-5), Elie Doctor (Yo Gabba Gabba! The Prequel), and Beatrice Miller (Yo Gabba Gabba! The Christmas Movie). In the current timeline, she has no significance because Brooklyn was not born.