Chrissy Teigen Shares the Mortifying Way She Greeted Beyoncé at the Grammys

Chrissy Teigen challenges Jimmy to guess how pregnant she is, reveals how she ended up on her knees in the middle of the Grammy Awards in front of Beyoncé and why she has to fake emotion whenever her husband, John Legend, performs "All of Me." Subscribe NOW to The Tonight Show Starring Jimmy Fallon: http://bit.ly/1nwT1aN Watch The Tonight Show Starring Jimmy Fallon Weeknights 11:35/10:35c Get more Jimmy Fallon: Follow Jimmy:   / jimmyfallon   Like Jimmy:   / jimmyfallon   Get more The Tonight Show Starring Jimmy Fallon: Follow The Tonight Show:   / fallontonight   Like The Tonight Show:   / fallontonight   The Tonight Show Tumblr:   / fallontonight   Get more NBC: NBC YouTube: http://bit.ly/1dM1qBH Like NBC:   / nbc   Follow NBC:   / nbc   NBC Tumblr:   / nbctv   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. Chrissy Teigen Shares the Mortifying Way She Greeted Beyoncé at the Grammys    / fallontonight