Clearly, the fact that Zoe Saldana is in the top two highest grossing movies of all-time is proof that, in fact, she’s the reason the two movies did so well, right? I mean, that seems like the only conclusion one could possibly draw from this situation. Not only do audiences love Zoe Saldana, but they also love her when playing an alien creature. In one movie she’s blue, and in another she’s green. For some that’s the easiest way to keep the two movies straight.