Part of Titanium (Mashup) - Katy Perry and David Guetta feat. Sia
So ... I really hope it's good cause it's one of my first and the least worst in my opinion. I always think that Sia and Katy sing together very well
So ... I really hope it's good cause it's one of my first and the least worst in my opinion. I always think that Sia and Katy sing together very well