Are your kids on TikTok? (The answer is probably!) Most adults are pretty clueless about this insanely popular app, so we're talking with Barbara Jones, founder of Outshine Talent and manager of two of the hottest TikTokers, sisters Charli D'Amelio and Dixie D'Amelio. She tells us the basics of the TikTok app, best practices for using it, and what's it's like to get instant TikTok fame.