Musical.ly Tips from Baby Ariel, TheyLoveArii, & More at TCAs

YH is at the Teen Choice Awards hanging out with the top "musers" (popular users of the musical.ly app), including Mackenzie Ziegler, Baby Ariel, TheyLoveArii, Kristen Hancher, and Loren Beech, who tell us who they are fangirling over, reveal their favorite current fashion trends, and give us some musical.ly tips!