There’s a lot of debate among purist about what constitutes a real Rock Star™. Is it constituted by what kind of music they play, what they look like, how they live? By the narrowest measure, rock stars have traditionally been white men with electric guitars. By most measures, the rock stars are the ones who rock, on stage and in life. Famously, it helps to be tragic and dead, or so burned out as to be barely alive. You also have to be larger-than-life and worshiped as a God. Whether or not rock stardom requires playing rock music is the biggest question. What does it take to be included in the pantheon of rock stars? I motion to posthumously include people who lived before rock music was invented, such as Edith Piaf and Billie Holiday, just because their lives were hella hardcore. I would also dearly love to exclude Madonna, who’s managed to make a career on literally nothing except sexual charisma. (Which is its own bizarre talent, I suppose.) What about Billy Joel, who is as squishy-soft musically as he is around the middle? Not a rock star, in my book. What about Bad Religion’s Greg Graffin, who plays undeniably hard-rocking music and teaches paleontology when he’s not on tour? That’s either rock star as fuck or not rock star at all. Or what about the fact that some of the best music of the past two decades was made by guys who’ve never been seen without their robot masks? Are they rock stars? It’s a mixed-up, fucked-up world out there, and the old rules about who gets to be a rock god no longer apply. The old rock gods are ascending back to Mars and/or Valhalla even faster than the polar bears and black rhinos, and it looks like the stage belongs to rappers, pop divas and guys in robot masks. So, having taken all that into consideration…if Rihanna says she’s a rock star, damn straight, she’s a fucking rock star.