Gwen Stefani attends amfAR's Cinema Against AIDS Gala during the 64th Annual Cannes Film Festival at Hotel Du Cap on May 19, 2011 in Antibes, France.
(May 18, 2011 - Source: Francois Durand/Getty Images Europe)
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Instead of picking from the many designer gowns Gwen Stefani likely had at her disposal, this multi-talented style star designed her own! The shimmery black frock was sleek and sexy with a lace halter neck and gold belt.