Pakistan, June 16 -- When it comes to her relationship status, Sabrina Carpenter thinks all commentary is stupid-or maybe it's useless. Six months after the "Manchild" singer and Barry Keoghan were reported to have broken up, she slyly alluded to her relationship status. "Am I doing the single thing right now?" she rhetorically asked Rolling Stone in an interview published June 12. "I'm doing the 25-year-old thing right now, whatever that means." And while she wasn't going to name drop any men with white jackets or thick accents, Carpenter, who turned 26 last month, did share her thoughts on how her relationships have played a role in her career. "You're like, 'That didn't happen then. That did happen then. You're missing a few key details ...