Dimitrios Kambouris/Getty Images for NARAS John Legend recently posted an Instagram of himself carrying his daughter Luna during a casual stroll. One Instagram user commented on the photo saying that Legend and his wife, Chrissy Teigen, never let their daughter walk. Teigen was quick to fire back with a very sarcastic comment. Chrissy Teigen is no stranger to mom shaming. But most recently, it was Teigen's husband, John Legend, who found himself the subject of parenting criticism.See the rest of the story at Business InsiderNOW WATCH: The science of why human breasts are so bigSee Also:Demi Lovato is proud of her 'no more dieting thighs' — and it sends an important message about body imageJennifer Lawrence is crushing hard on 'Call Me by Your Name' star Timothée Chalamet: 'He's so talented and hot''Stranger Things' star Millie Bobby Brown celebrated her 14th birthday by surprise video-chatting with her superfans