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HALLE BERRY: HIT
The Oscar winner blossoms in a silky floral-print Roberto Cavalli dress at the Celebration of Diversity event in Beverly Hills.
2 of 13
PARIS HILTON: MISS
Hilton piles on too many layers, patterns and accessories at a pal’s birthday party at Magic Mountain in Valencia, Calif.
3 of 13
LINDSAY LOHAN: HIT
The actress exudes elegance in her diaphanous Marchesa dress at the Race to Erase MS event in Century City, Calif.
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JULIA ROBERTS: MISS
Talk about dressing down: Roberts looks more like a dowdy housefrau than an A-list movie star in her frumpy frock and shoes at New York City’s Drama League Awards.
5 of 13
JENNIFER LOPEZ: HIT
Lopez is a gem in her jewel-encrusted Dolce & Gabbana gown with a brocade cummerbund at a Time magazine gala in New York City.
6 of 13
KERI RUSSELL: MISS
With a little hot air, the Mission: Impossible 3 star looks like she could fly away in her balloon-like coat at a London premiere.
7 of 13
NICOLE KIDMAN: HIT
The actress drapes her willowy frame in a delicate cap-sleeved Chanel gown at a UNIFEM gala in New York City. Her crystal-encrusted accessories are the perfect complement.
8 of 13
EVA MENDES: HIT
Mendes is aglow in chiffon Calvin Klein at a Whitney Museum benefit in New York City.
9 of 13
COURTNEY LOVE: MISS
Flashback to the ’90s: Courtney Love takes a trip back in time with her unkempt hair and baby-doll dress in Beverly Hills.
10 of 13
EMMY ROSSUM: HIT
The petite Poseidon star is a golden girl in flowing Ralph Lauren at her movie’s Hollywood premiere.
11 of 13
AMY SMART: MISS
The Just Friends actress’s tacky tree-design dress just isn’t growing on us.
12 of 13
CHRISTY TURLINGTON: MISS
Here’s one hybrid that won’t be catching on: the supermodel’s mismatched ensemble – part cadet uniform, part party dress – at a New York City bash.
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MISCHA BARTON: HIT
The O.C. star brings the bling in a shimmery bell-sleeved Roberto Cavalli at an L.A.-area party for the Italian designer’s new vodka line.