The freaking car broke down on the way to Camp Mariah so I decided to participate in the Tik Tok #Obsessed challenge… I lost! https://t.co/Jwespt6lqw pic.twitter.com/8mGKBZk6AK— Mariah Carey (@MariahCarey) August 1, 2019 TikTok is a powerful force on the streaming charts, e...