Rose to fame on the MTV reality show The Hills. She also gained recognition for her VH1 spin-off, Audrina.
She worked as a receptionist for Quixote Studios before appearing on reality TV.
She is the eldest child of Lynn and Mark Patridge, with two sisters, Casey and Samantha, and one brother, Mark. She dated BMX rider Corey Bohan for several years and they got married on November 5, 2016. They welcomed a daughter named Kirra in 2016 before separating in 2017. She has also dated pop singer Ryan Cabrera.
She and Lauren Conrad both starred on The Hills.