What's Her Best Look?

From lips to eyes, changing makeup styles is all in a day's work for stars. Vote on the best looks from Ashlee Simpson-Wentz, Sienna Miller and more.

  • RIHANNA photo | Rihanna

Credit: Juan Soliz/Pacific Coast News; Soul Brother/FilmMagic

Updated: Thursday Aug 20, 2009 | 06:00 AM EDT By: Katherine Kluznik Rentmeester

33 of 36

RIHANNA

The style chameleon takes a bold approach at the Met Gala with vibrant blue shadow and glossy pink lips, toning down her look for the DKMS charity event later in the week with light pink shadow matched to her gloss.