Sigourney Weaver and Jessica Alba Enjoy Dior Show in Paris

Christian Dior's new creative designer Raf Simons unveiled his second haute couture collection on Monday (January 21) at Paris fashion week following his critically-acclaimed debut for the French fashion house last July. Simons was poached from Jil Sander last year to replace disgraced John Galliano, who has since made a comeback at Oscar de la Renta.