JLS have revealed that anyone who falls asleep on their tour bus can expect to have a prank played on them.
Speaking to The Sun, JB Gill said: "No-one's allowed to go to sleep during what we call working hours,which is on the bus during the day to and from venues."
"Whoever does, something unpleasant will happen."
"A dancer fell asleep so we took pictures, it wasn't pretty."
"The only thing we have promised not to do is shave eyebrows off."
