Popsugar Fashion Mandy Moore Mandy Moore Dressing Like Rebecca Pearson on This Is Us 9 Times Mandy Moore Took a Style Cue From Her Character on This Is Us April 3, 2019 by Kelsie Gibson View On One Page Photo 11 of 27 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 11 Mandy's Missoni dress had the right amount of sparkle and shine as she attended the TCAs in August 2017. Previous Next Start Slideshow Mandy MooreThis Is UsRed CarpetDressesSkirtsScreen Style