Olly Murs ended up making an unchoreographed dance move when he tumbled on stage.
'The Heart Skips A Beat' and 'Troublemaker' singer, 28, who is currently on tour, was performing in Cardiff when he missed his footing (2.20 minutes in on the video above).
Fans videoed the slip, which saw Olly make something of a skilful recovery.
He made light of the fall, which happened during a cover of The Jam's 'Town Called Malice', tweeting afterwards: "I ripped and I tripped tonight in Cardiff!! Hilarious!!"
This is not the first time the Xtra Factor host has fallen on stage.
Last July he fell down a series of wet steps during the Guilfest festival.