We all know that Chrissy Teigen is one flawless human being, but even she has her limits. Before gracing us with her angelic appearance at the Grammys with husband John Legend on Monday night, the model took to Instagram to share her favorite moment from last year's show. As the photographers yelled her name on the red carpet, Chrissy couldn't help but throw some profanity their way. This isn't the first time the model has made us crack up on social media. The mommy-to-be had her fans in stitches with her hilarious pregnancy tweets this past October. See her funny throwback above, and then check out some of the best moments from the show.