The boys looked like they were having a great time throughout the show, and the next few pages feature a LOT of face scrunching and microphone clenching.
Oh, apart from this one where they all look a bit moody and serious.
"Thanks Birmingham!" tweeted Harry after the show. "You were amazing. So loud!"
Click next for the rest!
See what we mean?
Pretty damn close.
Go for it Nialler!
Clearly checking out the food stalls at the back of the arena.
One of the best scrunchy faces you've ever seen?
Us too *nods solemnly*. Us too.
If you liked those then you'll LOVE the pictures of them on stage in Manchester HERE.