Singer John Legend, wife Chrissy Teigen expecting 3rd child together

American singer John Legend and wife Chrissy Teigen are expecting their third child. Taking to Twitter on Friday, the model posted a video wherein she can be seen flaunting her baby bump. "Look at this third baby sh*t. What the," Chrissy said in the video before adding, "Oh my God." The couple has a four-year-old daughter and two-year-old son together.