Fashion Face-Off: The Women of 'Oz'

In celebration of their film Oz the Great and Powerful, known fashionistas Mila Kunis, Michelle Williams and Rachel Weisz have been killing it all over the red carpet recently. Check out each of the three star's stunning looks during their glamorous worldwide press tour, and you decide -- which "witch" is best dressed?

Mila Kunis gets our vote with three flawless looks in a row. Mila first sported a lovely ladylike Dolce & Gabbana gown and the Oz the Great and Powerful premiere in Los Angeles, before switching it up in a sultry strapless Atelier Versace gown in Moscow. She saved the best for last in this tiered Alexander McQueen creation at the film's London premiere -- a risky choice that more than paid off.

Known for her quirky style, Michelle Williams didn't disappoint on the worldwide press tour. Michelle looked predictably demure in a white printed Prada dress in L.A., before throwing us a serious curveball in a shiny gold striped Jason Wu creation in Moscow. Lastly, she paid homage to London fashion by choosing Burberry Prorsum specifically for the London premiere, looking super glam in this colorful strapless design.

Rachel Weisz brought a more sophisticated style to the red carpet, sporting an orange Victoria Beckham creation at the L.A. premiere. In Tokyo, she sported a gorgeous dark berry Lanvin gown -- perhaps her greatest look of the press tour -- and then joined the ladies in London in this belted nude Michael Kors design.