Hollywood is known for glitz, glamour, and high fashion — but these stars prove that style doesn’t have to come at the expense of animals. From red carpet looks to personal wardrobes, these five vegan celebrities show that cruelty-free fashion can be as daring, elegant, and influential as any couture.
Here are five Hollywood stars whose commitment to veganism extends to their style.
1. Rooney Mara
Actress: The Girl with the Dragon Tattoo, Ain’t Them Bodies Saints
Rooney Mara isn’t just a vegan diet advocate; she also avoids animal products in her wardrobe. Calling herself an “ethical vegan,” Mara transitioned fully to a vegan lifestyle in 2011 after seeing undercover footage of animal cruelty.
Finding high-end vegan fashion was difficult, so she co-founded HIRAETH, a line of clothing and accessories with Sara Schloat and Chrys Wong. The brand uses animal-free fabrics sourced from Italy, France, Japan, and the U.K., and every piece is crafted in L.A. Mara’s personal favorites include vegan leather trousers and statement motorcycle boots — pieces that combine edgy, minimalist design with uncompromising ethics.
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2. Joaquin Phoenix
Actor: Joker, Gladiator, Walk the Line
Joaquin Phoenix has been vegan since age three, inspired by witnessing the treatment of animals while moving from Venezuela to Florida. For him, veganism has always been about compassion — a principle he carries into both his activism and his style.
Phoenix’s wardrobe choices often reflect a simple, understated elegance, but it’s his ethical stance that amplifies his influence. Alongside his partner, Rooney Mara, he supports animal rights through documentaries like Gunda and INDIGO, rescues animals, and speaks out in high-profile forums, including his Oscar acceptance speech for Joker, where he emphasized being “a voice for the voiceless.”
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3. Pamela Anderson
Actress: Baywatch, The Naked Gun
Pamela Anderson has championed veganism for over three decades, using her platform to advocate for animal welfare through PETA campaigns, documentaries, and public activism. Her vegan wardrobe choices align with her lifestyle, including daring and iconic PETA ads that combine bold visuals with cruelty-free messaging.
Anderson has publicly campaigned against fur, animal testing, and factory farming, demonstrating that fashion and activism can go hand in hand. From Times Square billboards to high-profile events, she shows that veganism isn’t just a diet — it’s a visible lifestyle and a form of empowerment.
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4. Caylee Cowan
Actress: Hollywood Grit
Caylee Cowan is making waves in Hollywood not just for her roles but for her outspoken stance on vegan fashion. In a recent PETA campaign, she promoted vegan leather made from cactus, pineapple, grapes, and cork, urging consumers to rethink animal-derived accessories.
Cowan doesn’t shy away from critique: she has publicly called out celebrities like Jennifer Lopez for continuing to wear animal skins and fur, highlighting the contradictions in fashion choices at the top of the industry. Off-screen, she is in a relationship with fellow long-time vegan actor Casey Affleck.
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5. Alicia Silverstone
Actress: Clueless, Batman & Robin, Miss Match
Alicia Silverstone has been vegan since 1998, making ethical choices central to both her life and style. Her wardrobe combines vintage and secondhand pieces with sustainable and cruelty-free brands like Stella McCartney, along with vegan shoes and bags from Aldo and ASOS. She prioritizes secondhand and eco-conscious fashion for its environmental impact, showing that style and ethics can coexist without compromise.
Beyond her wardrobe, Silverstone has spent decades advocating for animal rights. She has collaborated with PETA and Farm Sanctuary, written influential books promoting plant-based living, and hosts vegan dinners to inspire friends and colleagues.
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Final Note
These stars show that veganism and style aren’t mutually exclusive — they’re a creative partnership. From Mara’s high-end cruelty-free tailoring to Cowan’s plant-based leather innovations, each wardrobe choice proves that ethical fashion can be distinctive, influential, and undeniably stylish. In Hollywood, dressing with conscience isn’t just a statement — it’s a mark of taste.
For more inspiration, explore our Vegan Fashion Directory, where we highlight designers, brands, and innovators proving that fashion doesn’t have to compromise compassion.
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