Popsugar Fashion Celebrity Fashion Sofia Carson's Purple Elie Saab Dress on American Idol American Idol Becomes a Whole New Stage With Sofia Carson in This Amethyst Ball Gown 3 May 2021 by Sarah Wasilak View On One Page Photo 1 of 7 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Watch Sofia Carson's American Idol Performance Previous Next Start Slideshow Celebrity FashionSofia CarsonAladdinScreen StyleElie SaabAll AnglesABCDressesReality TVAmerican Idol