Bono has injured his arm whilst cycling in New York's Central Park.
The U2 frontman will now require surgery. It means his group, who were set to begin a week-long residency on The Tonight Show Starring Jimmy Fallon today, will have to reschedule their dates with NBC's flagship show.
An online statement from U2 reads:
"It looks like we will have to do our Tonight Show residency another time - we're one man down. Bono has injured his arm in a cycling spill in Central Park and requires some surgery to repair it. We're sure he'll make a full recovery soon, so we'll be back! Much thanks to Jimmy Fallon and everyone at the show for their understanding."