Jane Fonda, 85, Proudly Rocks a Full Head of Gray Hair Posing Next to ‘Ageless’ Donna Mills

Jane Fonda looked effortlessly chic in a new photo shared by her good friend Donna Mills. Fonda rocked a full head of gray hair, and fans commended her and Mills for their timeless beauty. Fonda and Mills got together to raise funds for Fonda's environmental advocacies alongside many other powerhouse names in the industry.

Jane Fonda's Climate PAC fundraising event brought many industry greats to Houston, Texas, where they got together for a good cause. Among the attendees was none other than Fonda herself, as well as her good friend Donna Mills.

Fonda dressed simply for the occasion but looked stunning in a red animal-print blazer and black pants. Mills looked timeless in a cream top, blazer, and pants ensemble.

The lovely pair smiled for a picture together, with Fonda's arm resting on Mills' shoulder. Fans couldn't help but gush about the duo, noting Fonda's nicely-styled gray hair and Mills' "ageless" beauty.

Mills shared that she's long advocated for the environment, but Fonda's extensive work on the cause has inspired her to step up again. "She is a powerhouse, a tireless worker and an incredibly smart and lovely woman," Mills said of her fellow iconic actress.

Not only has Fonda been influential as an actress and as an advocate, but she is also an inspiration to older women. On her website, Fonda wrote down her thoughts about aging and what she's done to try and slow down the process.

The "Barbarella" actress shared tips on how she continues to glow at 85, citing regular, vigorous exercises and good nutrition as her staples. She vouches that both have done wonders for her skin more than skincare products, save for proper cleansing and moisturizing.

Likewise, Mills has shared that it takes her hours to get ready each day. While she admittedly has aches and pains all over, she chooses to get past them and live her best life. She loves her life and would like to stick around as much as she can, hence doing everything to stay healthy.

Since playing notable roles in "Knots Landing" and "Play Misty for Me," Mills has maintained a more private life in California. Not a lot of people know that she's kept herself busy as an award-winning vintner, growing wine grapes in her backyard in Los Angeles.

With her venture relying greatly on the environment, it comes as no surprise that Mills is supportive of Fonda's efforts. The actress' attendance at Fonda's fundraising event is a testament to her dedication to the cause.