Best Dressed: Eva Mendes in Simple White

1. 080609.BestDressed.Mendes

Francisco Costa, the creative director of Calvin Klein and winner of the Council of Fashion Desingers of America award for 2008's Best Women's Designer of the Year, stands proud with Eva Mendes--resplendent in a simple white, floor-grazing gown--at the New York Public Library.

2. 080609.BestDressed.Herrera

Designer Carolina Herrera looks as glamorous as Marlene Dietrich in her all white tuxedo at the CFDA Awards.

3. 080609.BestDressed.Longoria

Eva Longoria Parker wore an embellished pink sheath dress by Diane Von Furstenberg with killer gold stilettos at the CFDA Fashion Awards.

4. 080609.BestDressed.Sanchez

Roselyn Sanchez demonstrates the full power of the gold link belt with a fluttering white mini dress at the Chrysalis Butterfly Ball in L.A.

5. 080609.BestDressed.Yustman

Cloverfield star Odette Yustman flaunts a turquoise mini and chunky black sandals that are to die for at the MTV Movie Awards in Universal City, California.

6. 080609.BestDressed.Toledo

Cuban American fashion designer Isabel Toledo wears an architectural dress to El Museo del Barrio's 15th Annual Gala in New York City.

7. 080609.BestDressed.Aguilera

Wearing her trademark crimson lips, Christina Aguilera dons a motorcycle jacket--and somehow still manages to look porn star-like--at LAX Nightclub in Vegas.