Best Dressed: Cameron Diaz Goes Casual Chic

1. 040309 Best Dressed Cameron Diaz

At Nickelodeon's 2009 Kids' Choice Awards in Los Angeles, Cameron Diaz looks trendy and cute in a belted navy and red polka dot Michael Kors blouse, 7 for all Mankind ripped skinny jeans, red LAI clutch and DSquared2 peep toe heels.

2. 040309 Best Dressed Arlenis Sosa

Model Arlenis Sosa is stylish in an exotic printed mini dress, oversized black blazer and black ankle booties at the TOPSHOP TOPMAN hosted private dinner to celebrate the flagship store opening in New York City.

3. 040309 Best Dressed Jennifer Lopez 2

While making an appearance at the Samantha Thavasa shop in Tokyo, Jennifer Lopez opts for a bold black and white striped loose top, black leggings and white Ferragamo platform heels.

4. 040309 Best Dressed America Ferrera

America Ferrera is polished in a red Monique Lhiullier curve hugging dress, silver bracelets and black peep toes at Nickelodeon's 2009 Kids' Choice Awards in Los Angeles.

5. 040309 Best Dressed Rosario Dawson

Rosario Dawson is stunning in a one shouldered ornamented red dress and gold patent leather pumps at the TOPSHOP TOPMAN private dinner to celebrate the flagship store opening at Balthazar in New York City.

6. 040309 Best Dressed Jordana Brewster

Jordana Brewster picks another winner with this white patterned dress and silver heels at the Fast & Furious photocall in Mexico City.

7. 040309 Best Dressed Eva Longoria Parker

At a press conference for Rally For Kids with Cancer Scavenger Cup in Los Angeles, Eva Longoria Parker is sophisticated in a black V neck sheath and black YSL platforms.

8. 040309 Best Dressed Adrienne Bailon

Adrienne Bailon celebrates Nylon Magazine's 10th Anniversary in a pink strapless mini dress, black patent leather pumps and side ponytail.

9. 040309 Best Dressed Ana Ortiz

Ana Ortiz shows off her growing baby bump in a white off the shoulder knee length dress and silver sandals at the 20th Annual GLAAD Media Awards in New York City.

10. 040309 Best Dressed Jennifer Lopez 1

At the TOPSHOP TOPMAN private dinner to celebrate the flagship store opening at Balthazar in New York City, Jennifer Lopez is glamorous in a white strapless sheath dress and black Christian Louboutin strappy platforms.