Daughter of Bonnie and Joel Hoellein who is featured on her mother's self-titled channel. Her mother runs her Instagram account, where she posts wholesome photos for her daughter's 20,000 followers.
She was raised in Logan, Utah. Her parents bought their Logan home just weeks before Olivia's arrival in the world.
She has videos dedicated to her called "Olivia's Birth Story" and "Olivia Turns 6." She has liked to sing and play piano. She dressed up as a Care Bear for Halloween in 2021.
She has siblings named Cody, Lincoln and Boston. Her parents married two years before her birth.
Her mother has babysat for Jackson Mecham.