Chrissy Teigen is a bikini model, so she's used to showing off some skin - but she accidentally showed a little more than intended while joining her husband John Legend on stage during a show in New York.
Tiegen, 31, flashed the entire audience while dancing with Legend, 38, on stage.
Her accidental nip-slip occurred during the hit 'Slow Dance' at Madison Square Garden on Tuesday (local time).
As they bumped and grinded their way through the tune, her breast briefly peeped out through the side of her black maxi dress.
Teigen handled it like the pro she is, however, quickly covering it up and laughing to the audience.
Legend later tweeted about the experience, revealing that it was the first time in the 11 years they have been together that Teigen joined him onstage for a dance.
Newshub.