Uffie (born Anna-Catherine Hartley in December 1987) is an American-born, Paris-based vocalist, sponsored by the French music label Ed Banger Records.

Uffie (Anna-Catherine Hartley) was born in Miami, raised in Hong Kong and now lives in Paris. After getting a limited promo release on Arcade Mode in January 2006, she was signed to Ed Banger Records and released Pop The Glock and Ready To Uff . Later that year two more tracks were available online: Hot Chick and In Charge . In March 2007 Dismissed , was released on the Ed Rec Sampler Volume 2, and Uffie collaborated with label mates Justice on The Party (from Justice’s album † . Two singles