The 38-year-old singer and 31-year-old model attended the 2017 Tony Awards at Radio City Music Hall in New York, where Legend took one step closer to having an EGOT -- Emmy, Grammy, Oscar and Tony.
Legend and Teigen, who stunned in a white Pamella Roland dress with a geometric pattern, looked the picture perfect pair as they posed for photos. The singer took home Best Revival for co-producing the play Jitney on Broadway.
"John won a Tony!!! He has a GOT!" Teigen proudly tweeted to her 5.7 million followers.
Legend now only needs an Emmy to join Audrey Hepburn, Mel Brooks, Whoopi Goldberg and nine other stars as an EGOT winner. He has won 10 Grammys in his career, and took home an Oscar for Best Original Song for "Glory" in 2015.
"JITNEY!! #TonyAwards2017," the star celebrated on Twitter.
Legend and Teigen married in Como, Italy, in 2013, and welcomed their first child, daughter Luna, in April 2016. The couple helped their daughter throw the first pitch at a Seattle Mariners game last week.