Shailene Woodley, Theo James, and the rest of the The Divergent Series: Allegiant cast all hit the red carpet for the New York premiere of their film at the AMC Lincoln Square Theater on Monday evening. Theo showed off his sexy smolder [1] for the cameras while Shailene, who stunned in a black Elie Saab jumpsuit, flaunted her offscreen chemistry with Naomi Watts [2]. Birthday boy Ansel Elgort also brought his ridiculously good looks [3] and linked up with Miles Teller, who recently sat down with POPSUGAR [4] ahead of the March 18 release of the movie. In addition to appearances by the original cast of the Divergent series, newcomers Nadia Hilker and Jeff Daniels [5] also popped up at the event. Keep reading to see the star-studded arrivals, and then watch the cast play a delirious game of Mad Libs [6].