Fergie was left red-faced at a Black Eyed Peas concert on Wednesday when she slipped up and fell to the floor.
The band was performing their track Let's Get It Started in Kansas City, Missouri when Fergie, dressed in a futuristic robot costume, lost her footing and landed faced down on her hands and knees.
But the star refused to let the mishap throw her off key - she jumped straight back to her feet and continued singing the song with her bandmates.
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