Picture grilled chicken with criss-crossed grill marks tossed with sizzling corn and vegetables, but this meat has been grown in a lab. Singapore has given U.S start-up Eat Just the go ahead to sell it's lab-grown chicken. The company says its the world's first regulatory approval for so-called clean meat, without the slaughtering of animals. The chicken is grown from animal muscle cells in a lab. The firm said its meat will be sold as chicken nuggets and that launch details will be coming soon. Though to give this lab-grown chicken a try it may set you back $50 (USD) per nugget. CEO Josh Tetick said the cost could drop to match the price of premium chicken when it first launches in a restaurant in Singapore. Its the latest step in the rise of alternatives to regular meat, popularized by plant-based meat options from companies like Beyond Meat and Impossible Foods... Demand fueled by concerns about health, animal welfare and the environment.