• Michelle Williams smiles through 'Oz' premiere following Jason Segel split

    Michelle Williams put a brave face on her split from Jason Segel as she attended the premiere of Oz the Great and Powerful on Wednesday. Next to her co-stars Mila Kunis and James Franco, the actress looked relaxed and happy as she smiled her way through their photocall.   CLICK ON PHOTO FOR GALLERY   Michelle stayed true to her vintage sense of style with a sheer, patterned chiffon gown by Jason Wu – one of her favourite designers. She completed the look with a dusting of natural makeup. Promoting the fantasy adventure film, in which she stars as Glinda the Good