Former X Factor finalist and Xtra Factor host Olly Murs took an embarrassing tumble while performing live at GuilFest on Saturday, but he instantly assured fans, “It’s ok! I’m alive!”

But poor Olly – it’s the sort of thing you have nightmares about isn’t it? Similar to walking down the aisle naked or something. Bless him.

His stumble came as he walked down a set of stairs at the side of the stage while singing Stevie Wonder’s hit, Signed, Sealed, Delivered, which is kind of ironic, given he didn’t see the step that tripped him up.

However, after the gig, Olly wrote on Twitter, “Oooh jeez! Proper stacked it tonight on stage haha GUILFEST was sooo cool..

“Amazing you all turned up & stayed!! Specially with the rain!! X”

Also performing at the three-day festival was another former X Factor finalist Cher Lloyd, and judge Tulisa should have been performing, but she pulled out of the gig saying she was “unwell” after a several day long party on Ibiza where she celebrated her birthday and her victory in court over ex-boyfriend Justin Edwards.

Of her no-show, fan Terry Cooper said, “It’s a disgrace. We all saw the pictures of her in Ibiza. If she’s well enough to drink she’s OK to perform.”

Eek.

Here’s a clip of poor old Olly taking a tumble…