Well, it seems this big sis wasn't having any of it!
Koko took to Twitter on Monday with a very cryptic message about all the "sh*t", writing:
[Image via Instagram.]
It's really happening!! OMG, it's REALLY happening!
Part of us thought this we were dreaming this whole wonderful tour up, but — nope — The Prismatic World Tour really did kick off tonight!!!
And, judging by everything we've seen so far, Katy Perry's Belfast beginning has been off the hook! Off the chain, even! Off anything to do with hooks or chains!
Wow! Wow! JUST WOW! We don't think we've ever seen her Roar so perfectly before!!!
And then she did this!!!
We were excited by Katy's designer costumes, but we almost never could've imagined opening night would go this wonderfully!
Congratulations, gurl!! We knew you could dazzles us!
See more pics so perfect you'd think they came from a teenage dream (below)!