Mila Kunis, James Franco, and Michelle Williams got dressed up for the premiere of Oz the Great and Powerful in Moscow last night. The trio promoted their project earlier in the afternoon at a photocall, where Michelle donned a black Victoria Beckham dress and Mila went with a gray number. The ladies stepped up the glamour for their latest event with Michelle in a black and gold Jason Wu gown and Mila wearing a purple Versace. It's been a busy few weeks for the cast since the LA premiere of their film and they have more stops to make before the movie hits theaters on March 8. In the middle of the busy work schedule, Michelle has been dealing with a personal issue. She and Jason Segel reportedly broke up after spending a little more than a year as a couple.