20 Celebrities We Had No Idea Are Vegan

We know it’s not easy to picture a life without the dairy delights and meaty treats a carnivorous diet offers up, but that hasn’t stopped these big-name stars from taking the plunge. Now, while some celebrities revert back to their meat-eating ways quicker than you can say “tofu salad,” these 20 stars have remained committed to the cause. So yf you’ve ever been tempted to say “Sayonara” to meat and dairy, perhaps try taking a leaf out of these celebs’ meat-free books.

Alicia Silverstone

It was the Clueless star’s pet that turned the tides in favor of a plant-based diet for good. Silverstone was just 21 when she became vegan, and she later spilled the beans to Oprah about what exactly sealed the deal, “I just took a look at my dog and said, ‘If I’m not willing to eat you, how can I continue to eat these other creatures that have the same desire to live, are just as funny, just as cute as my dogs?’” Seems logical!

Woody Harrelson

Hunger Games star Woody Harrelson hasn’t had an appetite for meat and dairy since the mid-1980s. The star went vegan on the advice of a New York bus passenger and has never looked back, going on to open a vegan restaurant and organic beer garden.

Demi Moore

It’s hard to believe that Demi Moore was born in 1962 — we’ll let you do the math! Age aside, the star of Ghost and Indecent Proposal has credited her plant-based diet, along with yoga and Pilates, for helping her to keep her youthful looks. Grab yourself a kale shake and get stretching, stat!


Sia reportedly converted to veganism after watching a documentary on Netflix called Vegucated. Of course, it’s impossible to tell whether the famously camera-shy hitmaker looks any happier, healthier or younger since making the switch.