Following the press conference, Jessica Alba attended the World Premiere of the Montblanc New And Biggest Concept Store In The World in Beijing, China.

The actress wore a Narciso Rodriguez Pre-Fall 2012 dress.

Her white silk crepe dress with slim fit and cutout details was styled with Montblanc Collection Princesse Grace de Monaco Haute jewelry, a white python clutch and white strappy sandals.

A low bun and a nude lip colour completed her sexy, chic look.

Which look do you prefer?

The sweet Dior or the sexy Narciso Rodriguez dress?

Credit: Getty