Former One Direction singer Louis Tomlinson was arrested, OMG!

The 25-year-old was booked at a Los Angeles jail after he allegedly got into a fight with a paparazzi photographer at LAX Airport.

Louis and girlfriend Eleanor Calder were at baggage claim when he felt a photographer get too close.  According to TMZ, he pulled the photographer to the floor by his legs, causing him to hit his head on the floor.

Louis was taken to jail after being arrested for simple battery.