Lawrence dressed in head-to-toe Dior for the occasion, keeping with the film's celestial theme while sporting a starry gray sweater embellished with "L'Etoile," which she paired with an icy blue sheer tulle skirt.
Lawrence sported a much more streamlined wardrobe for Passengers, where she stars opposite Chris Pratt as a spaceship passenger on a 120-year journey to another planet when her and Pratt's hibernation pods wake them up 90 years too early.
ET visited the set of the sci-fi film, where Lawrence said working on the movie was unlike anything she'd ever done before.
"It was a beautiful experience, because we all were so passionate about it," she gushed.
"It's all 'What would you do?'" she added. "It's a conversation starter."