Most well known for starring on the YouTube channel Livin' with the Sierra's with her parents and siblings. The channel, known for song covers, challenges, and vlogs has earned more than 120,000 subscribers.
Born after the creation of the Sierra's YouTube channel, one of her earliest appearances was in the video "Miss Scarlett Noelle shows us that 'It doesn't matter how you feel as long as you look good!'"
She has starred in videos like "Disney's Descendants 2 - Dizzy's Glasses - DIY by 5 year old Miss Scarlett Noelle" on the Livin' with the Sierra's channel.
Her parents' names are Michael and Christen. She has three older sisters, one older brother, and a younger sister.