In Miami's sweltering summer heat, there's only One Direction to go- into the pool!
That's just where Harry Styles and Niall Horan went before their Miami show on Monday!
The bandmates mostly sunbathed and relaxed in the cool water- at least, until they were challenged to a chicken fight!
In a flagrant disregard for the hotel pool's horseplay policy, Niall took to Harry's shoulders and the bad boys trounced their foes!
At least now we know why Harry is building up those muscles! He's becoming a summer superhero! Chicken Man, Defender of the Pool!
You can see the video yourself …AFTER THE JUMP!!!