The 26-year-old actress went braless in a matching strapless crop which gave a peak at her flat stomach and a fitted skirt flaring out below the knee.

She accentuated her long legs in a pair of fabric Louboutin shoes as she posed for snaps.

Jennifer wore her tousled blonde hair down and outlines her eyes in smoky eye shadow.

The actress attended the photocall with her co-star Chris Pratt, who looked very dapper in a black  shirt, jacket and trousers.

Passengers is set for release on December 21.

Last month a clip from the sci-fi flick showed J-Law going for a dip in the pool when the gravity system shuts down.

The panic-inducing scene shook up some more excitement following the release of the action-packed trailer in October.

The issue is that Jennifer Lawrence and co-star Chris Pratt wake up 90 years early and have to fight for survival whilst trapped in space.

When the ship starts to malfunction, the pair are responsible for saving the 5000 bodies onboard.

Co-star, Chris Pratt, is known for roles in Jurassic World and Guardians of the Galaxy and is set to star in the sequels.

Slowly becoming two of the biggest stars in Hollywood, the duo are set to put on an incredible performance in Passengers.

Emeli Sande will be providing the music with her new track, Breathing Underwater.

Last time Jen was on the show she shared an anecdote about peeing in a funnel, so who knows what she might reveal tonight.

Chris was a brilliant guest last time he appeared on the show. He confessed to being a fan of The Only Way Is Es𝑠e𝑥, and gave us a taste of his Es𝑠e𝑥 accent.

Jennifer recently sparked rumours that she was to wed director Darren Aronofsky after being spotted with a ring earlier this week.

The actress – who only went public with the 47-year-old last month – was seen out about in Madrid with the new ring but her reps have shut down reports she is engaged.