Celebrities are just like the rest of us—not everyone is ready to commit to a major lifestyle change overnight. Plenty of stars are taking steps toward a more plant-based way of eating, and we think those efforts are worth celebrating. Here's to these flexitarian celebrities as they continue embracing a more plant-forward lifestyle, one step at a time. Netflix 1 David Attenborough At 100 years old, David Attenborough is a centenarian. While gene…