So i went on Amazon.co.uk and saw that ARTPOP had this for the cover:
Then i looked at Prism, and this was the cover:
Thinking they were just placeholder images and that it's not official I chatted with an Amazon rep:
They said these were both the official album covers that the record companies sent them. I will update with the transcript of the chat once they email it to me
do you think they are the true covers? wouldn't they be the same on iTunes?