This was what you'd call absolute chaos. The five lads of One Direction and the four boys from Big Time Rush, all nine of them together at the same time. Oh! And you, their mutual friend, you're there, too.

"Hey! What's up?" This comes from Logan, who's standing by Niall and Zayn.

"You made it! I knew you'd come!" Yep, the familiar voice of Louis, who's with Harry and Kendall.

"Hi! I missed you!" Carlos says this enthusiastically. James and Liam, who are with him, wave to you as well.