Chrissy Teigen and John Legend's daughter Luna is having so many firsts during their family trip in Morocco. On Monday, the model posted an adorable snap of their little girl wearing her first bow, but that's not even the best part. As Luna munches on a snack, Chrissy captures her saying "cat" for the first time as they spot a furry pet outside. Not only does Chrissy sound so proud as she repeats the word, but we can't get over John's little giggle at the end. Luna is growing up so fast!