Keith "K. K." Barrett (born 1952)[1] is an American production designer known for his work on feature films by Spike Jonze and Sofia Coppola, among others.

He lived in New York and in Los Angeles, where he was a drummer for The Screamers, an electropunk band.

Barrett moved into production design on music videos (winning MTV awards for his work on "Tonight, Tonight" by Smashing Pumpkins and "The New Pollution" by Beck), and worked on videos with Spike Jonze, leading to their first film collaboration on Being John Malkovich.

[1] Together with set decorator Gene Serdena, he was nominated for the Academy Award for Best Production Design for the film Her (2013).

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