Popsugar Entertainment Lexi Underwood Lexi Underwood to Play Sneakerella Princess on Disney+ Lexi Underwood Becomes an Actual Disney Princess as She Joins the Cast of Sneakerella 22 October 2020 by Karenna Meredith View On One Page Photo 6 of 7 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 6 Kolton Stewart as Zelly Kolton Stewart makes up one-half of El's two stepbrothers as Zelly. Previous Next Start Slideshow Lexi UnderwoodDisney PlusMoviesDisney