Natalie Portman Jumps Into Action to Fluff 'Vox Lux' Co-Star's Dress in Venice

Natalie Portman had one of the most talked about appearances on the Venice Film Festival red carpet, but it wasn't because of her dress choice.

The actress played the role of den mother on Tuesday for the 75th annual event when she popped a squat while wearing couture to prevent her co-star, 16-year-old Raffey Cassidy, from a fashion debacle.

Mega

Exuding glamor in a gorgeous, gold sequined gown, Natalie looked every bit the Hollywood starlet during their "Vox Lux" premiere, but reminded everyone she's not afraid to get down and dirty for a friend in need.

Not only is Portman a great co-star, but she's also being hailed for her performance as a troubled pop star.

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