Chrissy Teigen and John Legend talk about Chrissy's hilarious discovery through the DNA test 23andMe and their growing family and bring out their dogs who inspired their dog food brand Kismet.

The Tonight Show Starring Jimmy Fallon. Stream now on Peacock: https://bit.ly/3gZJaNy

Subscribe NOW to The Tonight Show Starring Jimmy Fallon: http://bit.ly/1nwT1aN

Watch The Tonight Show Starring Jimmy Fallon Weeknights 11:35ET/10:35c

Get more The Tonight Show Starring Jimmy Fallon: https://www.nbc.com/the-tonight-show

JIMMY FALLON ON SOCIAL
Follow Jimmy:   / jimmyfallon  
Like Jimmy:   / jimmyfallon  
Follow Jimmy:   / jimmyfallon  
Follow Jimmy on TikTok:   / jimmyfallon  

THE TONIGHT SHOW ON SOCIAL
Follow The Tonight Show:   / fallontonight  
Like The Tonight Show:   / fallontonight  
Follow The Tonight Show:   / fallontonight  
The Tonight Show TikTok:   / fallontonight  
Tonight Show Tumblr:   / fallontonight  

The Tonight Show Starring Jimmy Fallon features hilarious highlights from the show, including comedy sketches, music parodies, celebrity interviews, ridiculous games, and, of course, Jimmy's Thank You Notes and hashtags! You'll also find behind the scenes videos and other great web exclusives.

GET MORE NBC
NBC YouTube: http://bit.ly/1dM1qBH
Like NBC:   / nbc  
Follow NBC:   / nbc  
NBC Instagram:   / nbctv  
NBC Tumblr:   / nbctv  

Chrissy Teigen and John Legend Reveal Chrissy Discovered an Identical Twin Through 23andMe
   / fallontonight  

#FallonTonight
#ChrissyTeigen
#JohnLegend