13 years after they took home the Palme d’Or for Blue Is the Warmest Color, Adèle Exarchopoulos and Léa Seydoux are still as close as ever.

Today, amid the 2026 Cannes Film Festival, Exarchopoulos touched down at the Nice Airport sporting a sartorial ode to her longtime friend and former co-star.

CANNES FRANCE  MAY 15 Adèle Exarchopoulos is seen at the Hotel Martinez during the 79th annual Cannes Film Festival on...

Adèle Exarchopoulos at the Hôtel Martinez amidst the 2026 Cannes Film Festival.

Photo: Getty ImagesCANNES FRANCE  MAY 23  Actress Lea Seydoux and actress Adele Exarchopoulos attend the photocall for 'La Vie D'Adele'...

Seydoux and Exarchopoulos at the photocall for Blue Is the Warmest Color at the 2013 Cannes Film Festival.

Photo: Getty Images

While Seydoux has yet to make her first appearance at Cannes, she’s set for a jam-packed festival. In a double header, the actor has two films in competition—Gentle Monster and The Unknown.

Luckily, she already has plenty of support: Exarchopoulos made her grand entrance in a black T-shirt baring Seydoux’s face and name, which she styled with a pair of form-fitting black pedal pushers, a black leather moto jacket, and black open-toe heels.

BLUE IS THE WARMEST COLOR  Adele Exarchopoulos

Adèle Exarchopoulos and Léa Seydoux in Blue Is the Warmest Color, 2013.

Photo: ©IFC Films/Courtesy Everett Collection

Fan shirts aren’t just for the merch stands anymore—celebrities have been all in on meta dressing for the last couple of years. At the 2025 Venice Film Festival, Julia Roberts got a head start on promoting her film After the Hunt by wearing a cardigan plastered with director Luca Guadagnino’s face. And prior to Coachella last year, Justin Bieber reminded us the value of good self-esteem when he rocked his own Believe-era tee.

But dressed in her Léa Seydoux T-shirt, Adèle Exarchopoulos is setting the bar for best friends everywhere.