Chrissy Teigen is giving sobriety another try. On Instagram Tuesday, John Legend's wife took to her page to promote her new podcast episode with Carl Radke, on her show, Self-Conscious. What she shared is intimate details of her moving conversation with the Summer House star, which inspired her to go sober again. She wrote in the post: "I am grateful to @carlradke. Not for just all the years on Bravo he has blessed us with, but because of his honesty and openness around his own journey with sobriety. As you know, I've had my own.