We all know that John Legend and Chrissy Teigen have an adorable romance, but every so often, their daughter Luna manages to steal the spotlight from her famous parents. During Chrissy's "73 Questions" segment with Vogue, the precious one-year-old makes a cameo to give out Halloween candy. Not only is the act alone sweeter than chocolate bars, but she even lets out a little giggle when her mom pretends to eat candy with the wrapper still on. Aside from sharing a precious mother-daughter moment, Chrissy also talks about her relationship with John, her perfect date night, and the secret to their happy marriage. Catch all the fun above!