When proposing a question like this, one can't help but feel like a bit of a creep, but that doesn't mean it hasn't been plaguing our existence for far too long. Aly Michalka and her younger sister AJ (Amanda Joy) appear together quite frequently, but only lately have their ever-expanding hottie genes been comparable. The beautiful siblings, who both originally got started in the original Disney Channel Movie COWBELLES, have each come a long way in terms of becoming established movie hotties. While Aly was shouting at the top of her lungs in excitement over achieving the very accurate nickname "Big Tits" in EASY A, her sister AJ was enticing JJ Abrams enough to use her in his first gratuitous ass-shot ever in SUPER 8. They both submitted themselves to pom poms and short skirts for the one-and-done season of "Hellcats". Frankly, I think Aly's still a shoe-in, with her lean but voluptuous figure, not to mention a slightly more steady film career. AJ is certainly catching up to her older sis, though. These girls better stick together through their twenties, or it's gonna be a rough road ahead. And what better way to avoid sibling rivalry than by asking, who'd ya rather?