Has 'APT.' made Rose too selective?

Bruno Mars made an unusual request of Rose recently. Speaking to local media about his concerts scheduled for South Korea in May 2027, the 16-time Grammy winner turned directly to his "APT." collaborator. "Rosie, if you're listening, if you're watching, what do I have to do, for me and you to do 'APT.' in Korea?" Mars said in the interview video. "She's expensive these days. She doesn't even answer my call." It was, of course, a passing joke. But something remarkable lay beneath it: For all of K