All products and services featured are independently chosen by editors. However, Billboard may receive a commission on orders placed through its retail links, and the retailer may receive certain auditable data for accounting purposes.
Katy Perry is NOT at this year's Met Gala -- but the internet certainly thought she was for a moment, and it's all thanks to that tricky AI ... which cranked some very real-looking shots. Photos of the singer that purported to place her at…