When the pop star Sabrina Carpenter dropped the cover art for her forthcoming album, “Man’s Best Friend,” this week, it became an instant conversation piece.

A lot of people are talking about Sabrina Carpenter and Sydney Sweeney right now—and it's not because they're both blondes with names that start with the letter “S.” This all started when Sweeney dropped a provocative collab in late May,

Sabrina Carpenter is on the cover of Rolling Stone and defending some of her controversial choices, starting with the surprise announcement that her new album, “Man’s Best Friend,” is arriving just one year after the global smash success of “Short n’ Sweet.” The Grammy winner is still on her Short n’ Sweet Tour, which doesn’t …