If you're familiar with Harry, then you'd know he's a bit of a prankster. So, when his supporting act Mabel McVey was about to wrap up her final act of the European leg, Harry got on stage to celebrate.
Equipped with silly string and a cream pie, he let her have it.
When @Harry_Styles pranks you on stage and throws a cream pie in your face whilst you’re singing. At least it was vegan ," she wrote on Twitter afterwards.
OF COURSE he would consider her dietary requirements, even for a prank. God bless his soul.
Harry also posted on social media to thank Mabel for the tour. He said, "A huge thank you to @Mabel for also being wonderful. To all the crew, and everyone involved, thank you. Australia, I'll see you soon. H."