John Legend's Relationship Advice Is Equal Parts Mature & Sexy

John Legend and Chrissy Teigen are eternally one of our favorite celebrity couples. Legend is always down to appear in Teigen's Snapchat videos, and she praised him for supporting her through her postpartum depression. If BuzzFeed U.K.'s interview with Legend is any indication, it's no surprise that the couple's relationship always looks so perfect. The way he talks about his wife is how everyone should talk about their partner. Legend answered reader-submitted relationship questions for...