Katy made a movie about herself (she thought it was interesting enough lol

) and it flopped
She promoted an album for 3 years straight, rereleased it and it barely sold as much as Rihanna's second best selling
She pretended to burn her wig because she is maturing, yet she went from an era that pandered to tweens to an era that pandered to kindergarten children

Her performances are so tragic that 2AM stopped stanning for her twice just because of them
Do I need to go on?
