Patricia Arquette's Daughter Harlow Jane Grew Up To Be Gorgeous

With a long line of Hollywood stardom running through her family tree, Patricia Arquette's daughter, Harlow Olivia Calliope Jane, has been prepared for the spotlight she's enjoying in her burgeoning career. When she hit the red carpet for "The Five Star Weekend" premiere in July 2026, Harlow turned heads in a cream satin gown that complemented her long, wavy dark tresses. Soft makeup and swept bangs framing her hazel eyes added to the effortlessly elegant look, showcasing her style evolution, much like the stunning style transformation of her cousin Coco Arquette. 

Posing alongside her castmates, Harlow gave photographers a glimpse of how much she has grown since her early red-carpet appearances. For the July 2026 People StyleWatch shoot inspired by dreamy Nantucket summers, Harlow boasted her modeling chops in a series of breezy looks that reflected her soft-glam aesthetic. "We wanted to keep her super glowy and fresh," makeup artist Dani Parkes said, a beauty approach Harlow appears to be carrying onto the red carpet as her signature style takes shape.

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The "She Came to Me" star began attending red carpet events with her famous parents, Arquette and actor Thomas Jane, before eventually following in their footsteps. As the only child between the formerly married couple, Harlow eventually caught the acting bug after working alongside both parents, playing a younger version of her mom's character in Apple TV+'s "High Desert" and appearing with her father in the thriller "Dig." Despite her early desires for a career far away from Hollywood, Harlow eventually couldn't help but join the family business. "I definitely rebelled against it for as long as I could," she told People in 2023, adding that, "I couldn't help but secretly love it."

Harlow Jane has embraced every side of Hollywood, including the red carpet, where she often stuns alongside her mom, Patricia Arquette. The mother-daughter duo has made show-stopping appearances at the 2015 Academy Awards, the 2024 Vanity Fair Oscar Party, and the 21st Marrakech International Film Festival, where they stunned in coordinated black looks. Jane looked elegant in a black turtleneck dress and pumps, while Arquette complemented her daughter in a black button-down and black, white, and grey striped palazzo pants. This duo might know all about how to prevent black fashion pieces from fading.

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Jane wore her hair back in a braided ponytail that shined next to her mom's sleek blond tresses. While we don't know if Jane and Arquette are among the mother-daughter duos in Hollywood with matching tattoos, the fashion-forward appearance served as a fitting reflection of their bond and onscreen history. Although Jane worked with Arquette on "High Desert," she admits to only seeing "clips" of her mom's movies. "The magic of it isn't there because she's just always been Mom, so I just can't see you as anything other than my mom," Harlow told Arquette while the pair spoke to People in 2024.