10 January 2012, 07:20
The 'Gotta Be You' singers like to settle their differences with a battle of their brains.
One Direction have confessed that if they were to argue over a girl it would be settled with a game of Scrabble.
The 'What Makes You Beautiful' singers are yet to come to blows over a shared female interest but believe a battle of their minds is the only way to do it.
Singer Louis told the Daily Star: "We would have to fight it out with a mean game of Scrabble. We'd battle it out until the end. Or maybe a mean game of noughts and crosses."
The band are currently travelling across the UK on their 'Up All Night' tour and recently released a video showing Louis and Zayn dancing around in the back of their car.
Meanwhile, One Direction recently had a narrow escape after being involved in a car accident when they were performing in Birmingham.