According to reports, Selena Gomez and Justin Bieber are back together (or something like that)—she flew to Oslo, Norway, for his show, and they were spotted being lovey-dovey backstage and in this admittedly cute and cuddly Instagram pic Biebs posted. As much as I think Biebs could use a supportive presence (the past few months have been about as tough as they can be for a ridiculously rich pop star), I’m not a fan of this reunion. I like single Selena! She’s sassy, she’s a bit more wild, and she has ridiculously catchy songs. Sigh. And they’re not the only on-again, off-again couple I hope to see stay off for good: Rihanna and He Who Shall Not Be Named I lost track of their latest status—mostly because whenever I see the name C—- B—- I run far, far away—but I think we can all agree that this is a BAD IDEA. Katy Perry and John Mayer (or Russell Brand) John seems like maybe he’s learned his lesson ’bout being shady, but that still doesn’t mean third time will be a charm for this couple. Oh, and Katy was also reportedly making out with her ex-husband, Russell, recently. No. Ronnie and