Hilary Duff Recreates Iconic 'Lizzie Maguire' & 'Laguna Beach' Moments Because They'll Never Be 'Dunzo'

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How could she not?!

Just when you thought Laguna Beach was dunzo, Hilary Duff brought it back -- in the goofiest style!

She was supposed to be promoting her new album Breathe In. Breathe Out, but Hilary and MTV's Christina Garibaldi got carried away with memories of Laguna Beach, the MTV reality series that aired from 2004 through 2006.

The duo camped it up, creating short clips of themselves on Dubsmash, the mobile app that creates videos of users hamming it up with famous sounds.

WATCH: What We Learned From the First Season of Laguna Beach

Though Hilary never actually appeared on Laguna Beach -- the reality juggernaut that made Lauren Conrad and Kristin Cavallari famous -- her chipper tune "Come Clean" was the show's theme song. She even hilariously mocked herself as she lip-synched to the pop hit!

She may not have starred in it, but the 27-year-old singer-actress was clearly a fan of the Orange County-based show -- watch the singer have a blast recreating the famous scene in which Kristin announces her car is "Dunzo!" for proof:

Hilary and Christina also mouthed along with dialogue from the episode that found LC and Lo Bosworth planning their black and white theme party.

WATCH: Hilary Duff Is On Tinder!

Hilary's recent recreations didn't stop at Laguna Beach. At an album signing on June 17, Hilary recited a classic line from her The Lizzie Maguire Movie that threw her fans into a frenzy:

We're kind of hoping these videos will convince Hilary to start a third career as a Dubsmash superstar!

Hilary isn't the only one with mad Dubsmash skills. Watch Pitch Perfect 2 costars Anna Kendrick and Rebel Wilson crush a few tunes in the video below.