Celeb Fashion Hits & Misses

Jessica Simpson is blinding in her wildly patterned minidress – a psychedelic design and a leopard print? – during an appearance on MTV's TRL.

Beyond the Sea star Kate Bosworth brings a splash of 1950s glamor (a la her period film) to the United Cancer Front gala in Universal City, Calif., in a delicate Louis Vuitton dress with a flirty tulle hem.

Desperate Housewives star Nicollette Sheridan certainly has a buff bod, but there's just too much of it on display at the American Music Awards.

Angelina Jolie isn't afraid to show off her enviable curves in a daring, sexy Versace gown at the Los Angeles premiere of Alexander.

RampB singer-actress Mya was clearly inspired by 1940s fashion with her retro get-up at a benefit event in Los Angeles, but she takes it too far, looking more like she's headed for a costume party.

Katie Holmes deserves applause for her alluring red Carolina Herrera dress and tousled curls at the Glamour Women of the Year awards in New York City.

This just isn't Heather Locklear's moment: First, her NBC show LAX gets canceled, and then she shows up at the American Music Awards trying for a rock and roll look with thigh-high embroidered boots but ends up a fashion victim instead.

Bridget Jones star Renée Zellweger is a vision in emerald in a graceful chiffon Carolina Herrera dress outside the Late Show with David Letterman studio in New York.

The idea that "less is more" is clearly not part of Shania Twain's fashion philosophy. Here she is overwhelmed by a multi-tiered peasant skirt at the Country Music Association Awards. The sequined tank top just makes the whole look that much worse.

Alexander star Rosario Dawson lets her exotic features take center stage by wearing a beautifully understated ivory Michon Schur gown with just a splash of color around the waist at the movie's Hollywood premiere.

Fashion maverick Kirsten Dunst took a wrong turn in this shapeless smock paired with a black turtleneck at the United Cancer Front gala in Universal City, Calif.

Sex and the City star Kristin Davis shows off her sleek figure in a chic satin-and-organza Louis Vuitton dress at the United Cancer Front gala.