Justin and One Direction have been having a little fun with a bit of trash talky banter (Biebs' Snapchat video and Louis Tomlinson's response), but they both know album sales will be great for everyone involved, so why worry about the competition?
Niall Horan talked a bit about it on Clyde 1 Radio, saying, "It's gonna be a good little battle, it's good for pop culture."
As for Louis' sassy response to Justin's Snapchat, he admits it was all in good fun, explaining: "We mocked him back. It's all just a bit of a laugh and a joke. Let's have it."
See? No big 1D vs. Biebs beef here...