Best Celebrity Style May 21, 2012

Cannes wasn't the only place to do glam-spotting this week — a bevvy of stars here at home, across the pond in London, and even in South Korea turned out in their cocktail finest to fete the MoMA and more. Hilary Rhoda perfected the body-con fit in a curve-hugging knit cocktail dress for the MoMA's NYC festivities, while Kate Bosworth showed off modern-day ladylike minimalism in a leather-topped Calvin Klein for the designer's party in Seoul, and Ashley Madekwe celebrated in London in the chicest kind of shorts suit. Inside there's more from this week's most stylish — click on for a glimpse of the top 10.