Phenomenon on TikTok with more than 2.4 million followers for her lilkatoo account. She has also earned more than 14 million total likes thanks to her dance, lip-sync and fan engaging videos.
The oldest Instagram photo in her katelynnsmileyy feed was a selfie taken in June of 2017 in Costa Rica.
She became a sensation on Instagram as well. She has earned more than 150,000 followers on the account.
She is one of five children. She has one sister and three brothers.
One of dance videos was captioned as "not bad for learning it in 5 mins after watching @addisonre do it."