In a jokey interview with the Daily Record, Harry and his One Direction bandmates said that they would wrestle Bieber next time they meet him. Presumably the winner is crowned King of the Screaming Girls.
"We could get some sumo suits. And have a wrestling thing." joked Harry.
Speaking to the paper about their debut album, One D said that they hope their music will shock a few people.
"People might think we're going to bring out a certain type of record. But at the moment, we're just trying to surprise people."
One Direction are due to release their first single this Summer.