Best Dressed: Jamie-Lynn Sigler Sparkles in Silver & Gold

At a screening in New York City, Jamie-Lynn Sigler stands out in a silver-and-gold shimmering rose print sheath. Plus, Jennifer Lopez, Jessica Alba and more!

1. 112910 Best Dressed Jamie-Lynn Sigler

At the Love & Other Drugs New York screening on November 16, Jamie-Lynn Sigler sparkles in a silver-and-gold rose print sheath dress with black tights and black pumps.

2. 112910 Best Dressed Jessica Alba

Jessica Alba is demure in her nude and black plaid Rachel Comey dress, a vintage House of Lavande necklace and nude Christian Louboutin pumps at the 2010 CNN Heroes: An All-Star Tribute on November 20 in Los Angeles.

3. 112910 Best Dressed Jennifer Lopez

At the press conference to announce her and Marc's Kohl's line on November 18 in West Hollywood, Jennifer Lopez is polished in a cream Gucci dress with a gold belt and Gucci snakeskin sandals.

4. 112910 Best Dressed Rosario Dawson

Rosario Dawson is a beauty in blue. The Unstoppable actress wore a navy ruched In Add Minus dress at the brand's flagship store launch in Los Angeles on November 18 with patent leather navy pumps and gold jewelry.

5. 112910 Best Dressed Lourdes Leon

Madonna's daughter Lourdes Leon is growing up. At the Harry Potter and The Deathly Hallows: Part 1 premiere in New York City on November 15, she wore a blue mini dress with black tights, a black cropped leather jacket, a black-and-white scarf and a Union Jack clutch.

6. 112910 Best Dressed Odette Yustman

Odette Yustman is festive in a grey and silver-sequined dress with a black blazer and black booties at the GQ 2010 Men of the Year party on November 17 in Los Angeles.

7. 112910 Best Dressed Camilla Belle

At the GQ 2010 Men of the Year party on November 17 in Los Angeles, Camilla Belle is sultry in a black bustier dress and black maryjanes.

8. 112910 Best Dressed Patricia Velasquez

Venezuelan actress Patricia Velasquez is statuesque in her shiny black V-neck top, peach tulip skirt and gold strappy sandals at the Marie Claire Prix de la Moda Awards 2010 in Madrid on November 25.

9. 112910 Best Dressed Elsa Pataky

At the GQ 2010 Men of the Year party on November 17 in Los Angeles, Elsa Pataky is sexy in a black Pucci wrap dress with embellished shoulders, a blue suede Pucci clutch and silver Sergio Rossi heels.

10. 112910 Best Dressed Rosario Dawson 2

Rosario Dawson is feminine in a red and black Dolce & Gabbana floral dress and black patent leather pumps at the GQ 2010 Men of the Year party on November 17 in Los Angeles.

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