Harrison Ford and Calista Flockhart hold hands on Cannes red carpet: See all the couples

Romance has been a main character in the 76th annual Cannes Film Festival plot set in beautiful Southern France.

Couples including Harrison Ford and Calista Flockhart and Robert De Niro and Tiffany Chen have shared sweet, photo-worthy moments as celebrities gather on red carpets for premieres and star-studded affairs.

Notoriously private, Flockhart and Ford made a rare – and adorable – red carpet appearance at the premiere of Ford's "Indiana Jones and the Dial of Destiny," which hits theaters June 30. The pair held hands while Flockhart stood beside her husband who sported a cheeky grin in some photos as they posed for photographers.

Calista Flockhart and Harrison Ford
Calista Flockhart and Harrison Ford

Photo: See Robert De Niro, Tiffany Chen step out at Cannes after birth of daughter

Family affair Catherine Zeta-Jones, Michael Douglas stun with daughter Carys in Cannes

See all the lovebirds at Cannes.

Bryan Cranston and Robin Dearden light up for cameras at Cannes

Bryan Cranston and his wife Robin Dearden looked luminous posing for cameras after the screening of "Asteroid City" on Tuesday in Cannes.

Bryan Cranston and Robin Dearden
Bryan Cranston and Robin Dearden

Steve Carell, Nancy Carell pose for photos

Steve and Nancy Carell smiled politely and posed for photos leaving the Palais des Festivals after the "Asteroid City" screening on Tuesday.

Steve and Nancy Carell
Steve and Nancy Carell

Scarlett Johansson, Colin Jost look flirty on red carpet

Scarlett Johansson and Colin Jost looked flirty and fun on the red carpet of "Asteroid City" on Tuesday as the two giggled while Johansson hung onto the "Saturday Night Live" comedian's lapel.

Robert De Niro, Tiffany Chen have parents' night out

Robert De Niro and Tiffany Chen
Robert De Niro and Tiffany Chen

De Niro and Chen stepped out at a party during the festival weeks after announcing the birth of their daughter Gia, De Niro's seventh child. De Niro smiled in a snapshot of the pair attending the Vanity Fair x Prada Party at Hotel Cap-Eden-Roc Saturday, with Chen clad in sunglasses and an all-black look paired with a green bag.

Who is Dua Lipa's boyfriend? Singer makes debut with Romain Gavras

"Don't Start Now" singer Dua Lipa and French director Romain Gavras made their red carpet debut at Cannes. The duo looked cozy at the screening for "Omar la Fraise" on Saturday.

Romain Gavras and Dua Lipa
Romain Gavras and Dua Lipa

Rebel Wilson, Ramona Agruma glow at Cannes post-engagement

Rebel Wilson struck a pose with fiancée Ramona Agruma at the Kering Women in Motion Awards on Sunday just months after the pair got engaged in Disneyland in February.

Rebel Wilson and Ramona Agruma
Rebel Wilson and Ramona Agruma

Viola Davis, Julius Tennon smile for cameras at Cannes

Hollywood power couple Julius Tennon and Viola Davis looked ravishing while smiling for cameras at the premiere of "Monster" on Wednesday.

Julius Tennon and Viola Davis
Julius Tennon and Viola Davis

Evan Ross, Ashlee Simpson stun on red carpet

Evan Ross and Ashlee Simpson were striking on the the "Firebrand (Le Jeu De La Reine)" red carpet on Sunday.

Evan Ross and Ashlee Simpson
Evan Ross and Ashlee Simpson

Alicia Vikander, Michael Fassbender smile on 'Firebrand (Le Jeu De la Reine)' carpet

Alicia Vikander and Michael Fassbender also attended the "Firebrand (Le Jeu De La Reine)" Sunday, smiling arm in arm for photographers as they walked the red carpet.

Alicia Vikander and Michael Fassbender
Alicia Vikander and Michael Fassbender

Catherine Corsini, Elizabeth Perez cozy up at Cannes photo call

French director Catherine Corsini and her partner Elisabeth Perez, a French producer, shared a loving moment while posing during a photo call for "Le Retour" on Thursday.

Catherine Corsini and Elisabeth Perez
Catherine Corsini and Elisabeth Perez

Rosie Huntington-Whiteley, Jason Statham look glamorous at Cannes

Rosie Huntington-Whiteley and Jason Statham were giving glam at the Kering Women in Motion Awards on Sunday.

Rosie Huntington-Whiteley and Jason Statham
Rosie Huntington-Whiteley and Jason Statham

Salma Hayek Pinault, François-Henri Pinault stun in classic looks at Cannes

Salma Hayek Pinault and François-Henri Pinault posed for cameras at the Kering Women in Motion Awards, both dashing in all-black looks.

François-Henri Pinault and Salma Hayek Pinault
François-Henri Pinault and Salma Hayek Pinault

'Top tier Martin Scorsese': 'Killers of the Flower Moon' gets rapturous reception at Cannes

This article originally appeared on USA TODAY: Cannes 2023: See Harrison Ford and Calista Flockhart, more couples