What do あなた think of the 'Nightwish Conspirisy'?

I thought of the exactly same thing.

:D It's most logic, isnt it?

Yep, despite the conspiracy suggesting otherwise, Anette likely had already auditioned and been chosen! Personally, my concern isn't how there's a シャツ with her on, but why, at that moment in time. Anyway, voted as good answer!