Scarlett Johansson and Colin Jost Share a Steamy Kiss During an 'Eleanor The Great' Screening

They also packed on the PDA on the Cannes Film Festival red carpet.

 By Christina Perrier  https://www.instyle.com

Scarlett Johansson and Colin Jost attend the 'Vie Privae' red carpet at the 78th Annual Cannes Film Festival on May 20, 2025, in Cannes, France. Credit: 

Getty Images

The 78th Annual Cannes Film Festival is moving full steam ahead, and while cinephiles all over the globe have their eyes on the silver screens for which project will clinch the prestigious Palme d'Or award, we have our eyes on Scarlett Johansson and Colin Jost. The A-list pairing—who always win Cutest Couple in our book—made their arrival at the showcase today and cannot stop packing on the PDA (not that we're complaining).

Colin Jost and Scarlett Johansson kiss at the screening of 'Eleanor The Great' during the 78th Annual Cannes Film Festival on May 20, 2025, in Cannes, France. 

Credit: Getty Images

Their first stop was the screening for Johansson's directorial debut Eleanor The Great, and being the supportive husband he is, of course Jost was in tow. The Lucy star took in her big moment in a timeless LBD that featured a halter neckline, figure-hugging silhouette, and a midi length. She paired the classic frock with glossy, pointed-toe pumps, a diamond tennis bracelet, diamond rings, and matching hoop earrings. She finished everything off with rosy glam and a neat, slicked-back bun. The Saturday Night Live star coordinated with his sweetheart in a gray suit and blue shirt.

Jost seemed utterly captivated by Johansson's beauty as he gazed at her proudly and lovingly. Johansson was pictured smiling back at him before the two leaned in for a sweet kiss.

Scarlett Johansson and Colin Jost attend the 'Vie Privae' red carpet at the 78th Annual Cannes Film Festival on May 20, 2025, in Cannes, France. Credit: Getty Images

Johansson and Jost were quite the busy bees, as they went straight from the screening to the premiere of Vie Privée. They walked the red carpet looking every ounce the glamorous Hollywood couple they are.

The mom-of-two looked like a modern Cinderella in a periwinkle-blue Prada gown that featured a strapless neckline, fitted bodice, floor-grazing column skirt, draping and pleated details throughout, and two swaths of fabric that trailed behind her for a bit of drama. Johansson upped the ante with more than 62 carats of De Beers diamonds, including a stack of bracelets, glittering drop earrings, and a smattering of rings.

Scarlett Johansson and Colin Jost attend the 'Vie Privae' red carpet at the 78th Annual Cannes Film Festival on May 20, 2025, in Cannes, France

Credit: Getty Images

As for beauty, The Outset founder went the Old Hollywood route with a bright red lip, flushed cheeks, fluttery eyelashes, and a French manicure. She swept her golden locks back into a sophisticated updo.

Jost cleaned up nicely beside her in a classic black tuxedo with a black bowtie, white button-down shirt, and black dress shoes.

There was no shortage of hand-holding, affectionate looks, and big laughs between these two, who spotlighted their fondness for one another front and center.