"This is Us" alum Mandy Moore shares that her and husband Taylor Goldsmith's two-year-old son, Gus, has Gianotti-Crosti Syndrome. Mandy says, “It's a viral childhood rash that just spontaneously appears.” Take a look at the toddler’s itchy skin condition! Full Story: eonline.com/news/1381634/mandy-moore-shares-2-year-old-son-gus-has-gianotti-crosti-syndrome?source=youtube&medium=enews #MandyMoore #ENews Subscribe: bit.ly/enewssub About E! News: The E! News team brings you the latest breaking entertainment, fashion and Pop Culture news. Featuring exclusive segments, celebrity highlights, trend reports and more, the E! News channel is the only destination Pop Culture fans need to stay in the know. Download The E! News App For The Latest Celebrity News and Trending Videos: eonline.onelink.me/yMtl/4ead5017 Your favorite shows, movies and more are here. Stream now on Peacock. bit.ly/PeacockEEnt Connect with E! News: Visit the E! News WEBSITE: http://...