Popsugar Celebrity Halloween Costumes 2020 Kelsea Ballerini's Elle Woods Halloween Costume Kelsea Ballerini Dressed as Elle Woods For Halloween, and Reese Witherspoon Is a Big Fan 29 October 2020 by Yerin Kim View On One Page Photo 1 of 3 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Kelsea Ballerini's Elle Woods Halloween Costume Previous Next Start Slideshow Halloween Costumes 2020Legally BlondeKelsea BalleriniCelebrity InstagramsCelebrity Halloween CostumesHalloween CostumesHalloweenReese Witherspoon