Hilary Duff and Good Charlotte teamed up at MSG for a performance of 'The Anthem.' #HilaryDuff

Hilary Duff Good Charlotte MSG The Anthem

Hilary Duff delivered a surprise performance of “Come Clean” during her second sold-out show at the Kia Forum in Los Angeles. #HilaryDuff

Hilary Duff Come Clean Kia Forum

hilary duff performed 'roommates' at her second sold out kia forum show in la 🎤 #HilaryDuff

Hilary Duff Roommates Kia Forum