by Leyla MohammedBuzzFeedBuzzFeed StaffAs a Celebrity Reporter, I cover everything from fashion and award shows to TV, film, and cultural conversations. Like many other vegans, Billie Eilish stopped consuming animal products after learning about the meat industry. Neil Mockford / Getty Images If you didn't know, the animal agriculture industry is not only a major driver of greenhouse gas emissions, but it's also built on practices that cause harm on multiple levels, including inflicting suffering on animals while also taking a serious toll on the workers responsible for their slaughter.