Aly Raisman on Olympics vs. "DWTS" Training

Olympic gold medal-winning gymnast Aly Raisman returns to the Studio, but this time with a new goal in her sights -- the Mirror Ball Trophy from "Dancing With the Stars"! She talks to us about the differences in the training regimens between gymnastics and dancing, and she reveals whether or not she gets to keep all those gorgeous performance costumes! Plus, we test her knowledge about some classic dance crazes, like the "Sprinkler" and the "Worm"! Hosted by Nikki Novak (@nikkinovak).