Natalie Portman Dior Cruise 2023
Photo: Getty

Natalie Portman went full summer glam in a red Dior look.

The actress attended the U.K. premiere of her upcoming film, Thor: Love and Thunder, at London’s Odeon Luxe today. There, she reunited with Marvel stars Pom Klementieff and Tessa Thompson. Other celebrities, such as tennis star Serena Williams, were also in attendance.

Portman looked elegant in a strapless red silk minidress from Dior‘s cruise 2023 collection. She paired the look with a bright red floral headpiece that resembled the famous style of late Mexican painter Frida Kahlo and matching sandals.

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Natalie Portman Dior Cruise 2023
Photo: Getty

For beauty, she kept things simple with natural makeup and a red lip, and her hair was pulled up into a tight bun.

Related article: Inside The Making Of Natalie Portman’s Oscars Dior Dress And Cape

Natalie Portman, Pom Klementieff and Tessa Thompson 'Thor: Love and Thunder' Premiere
Photo: Getty

Portman wore another Dior look earlier in the week while doing press for the movie. The casual Y2K-inspired ensemble consisted of a vibrant yellow-and-black plaid jacket and matching schoolgirl skirt by the French fashion house. She finished the look with a strapless black bra top and matching combat boots.

The actress shared a photo of her in the outfit next to costar Thompson on Instagram, writing in the post caption, “Having a clueless @thorofficial moment during yesterday’s junket @tessamaethompson ❤️ + ⚡️ Makeup: @lisastoreymakeup Hair: @mararoszak ?: @dior.” Thompson’s black-and-white ensemble also seemed to be inspired by the early-2000s schoolgirl trend featured in the cult-classic movie Clueless, which Portman referenced.

Related article: Natalie Portman’s Ballet-Inspired Dior Couture Gown Took 250 Hours To Make

Thor: Love and Thunder, which Portman stars in with lead Chris Hemsworth, will hit theaters on July 8.

This article originally appeared on Harper’s BAZAAR US.