Chrissy Teigen and John Legend [1]'s family is getting cuter by the minute! The couple welcomed their second child [2], a baby boy named Miles, in May, and it looks like 2-year-old Luna is adjusting quite nicely to her new role as big sister. Miles, who is named after the late jazz trumpeter [3] Miles Davis, made his official debut on Instagram [4] that same month, and he's been turning our hearts into mush ever since. We've certainly loved Chrissy and John's posts about Luna [5] over the years, and we can't wait to get even more glimpses of their family life now that they're parents of two!