Natalie Portman Channels Frida Kahlo in Red Minidress and Floral Headpiece

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

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

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 open-toe sandals.

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

Portman wore another Dior look earlier in the day, 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 Tuesday, 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.

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

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