Celebs and Models Shine at Last Night's Met Ball, Amazon Launches Flash Sale Site, and Kate Bosworth is the New Face of Cotton

K. Stew returns to the red carpet in a red Proenza Schouler dress for last night's Met Gala. [Teen]

Sister act: the Fanning girls arrived and posed together at yesterday's festivities - both wore Valentino. [Just Jared Jr.]

The four supermodel faces of Estee Lauder (Constance Jablonski, Liu Wen, Joan Smalls, and Hilary Rhoda) all looked flawless on the red carpet. Check out their makeup tips for the big night. [Refinery29]

In non-Met Ball news, move over Gilt and Rue La La. Amazon launches a new fashion flash sale site called Myhabit. [Racked]

Stylish starlet Kate Bosworth has been chosen as the new face of Cotton (a.k.a. the fabric of our lives). And yes, she’s gonna sing in the commercials. [StyleCaster]