ATRL members (including, but not limited to: Navy, Barbz, Madonna stans who are hateful, etc.), did ARTPOP flop (perform horribly commercially)? I want to know.
Of course. So every album released after it that couldn't outsell it is also a flop, no matter the genre, age or sex of the artist. The biggest flop of all time should be easy to outsell, after all.