It was a week full of celebrations! Kendall and Gigi took over the catwalk at Paris Fashion Week. Supermodel Cindy Crawford celebrated her book launch with her husband Rande Gerber and their best pal George Clooney, while daughter Kaia hit up the Teen Vogue bash. Nick Jonas and Demi Lovato rocked out in Canada for We Day, and things got a little scary for Vanessa Hudgens in California. Click through for those star pics and more! October 4: Kate Winslet, Michael Fassbender and Jeff Daniels attended a screening of their new movie 'Steve Jobs' at the Crosby Hotel in NYC. Photo: Getty Images
2/44
October 4: Nina Dobrev and Austin Stowell made their red carpet debut as a couple at the 'Bridge of Spies' screening during the New York Film Festival. Photo: Getty Images
3/44
October 4: Rooney Mara was a vision in white lace during the 'Pan' screening in NYC. Photo: Getty Images
