A budding hairstylist and her big sister are TikTok's latest viral sensation.
Kalista Hesch had her little sister, Worthy Rigelsky, over for a sleepover on the eve of her 19th birthday.
"We sat in front of the camera with a trending song on TikTok; I pressed record and just let her do her thing and thought nothing of it," she told "Good Morning America." The next day I woke up on my birthday and the video hit 1 million views!!"
MORE: Mom gets drawing from son that 'breaks her heart' and gives perspective/>Hesch said that at that moment she felt "called to spread positivity and God's love."