Raised in Auburn, Alabama, Prewett grew up playing basketball for Lee Scott Academy, winning four state basketball championships. She then attended Auburn University and became a member of the Pi Beta Phi sorority. During her first year of college, she competed in the Miss Alabama Teen USA pageant.
After graduating in 2018, she landed a job as a foster parent recruiter. She went on to appear on The Price Is Right in 2019, winning $8,000.
Later that year, she joined Peter Weber’s season of The Bachelor. She chose to leave ahead of the final rose ceremony, citing that they had different values and beliefs. Though he proposed to Hannah Ann Sluss, he later broke things off and during the live finale in March 2020, Weber and Prewett decided to give their relationship another try.