Granddaughter of renown former NASCAR driver Dale Earnhardt, Sr. Her uncle is the contemporary NASCAR driver Dale Earnhardt, Jr. In 2015, she began her stint as host of the Nickelodeon NASCAR TV series Hammer Down.
She began racing go karts at a young age. Her mother has said that she displayed a love of being on screen at an early age.
She was added to Season 2 of Hammer Down on Nickelodeon. Her custom go kart has a similar design to that of her grandfather's NASCAR stock car.
Her mother, Kelley Earnhardt Miller, is the co-owner of JR Motorsports, a racing company within the NASCAR community.
She has interviewed Chase Elliott during her time as host of Nickelodeon's Hammer Down.