Photo: Warner Bros. There are two aliens who stand before me, and I only have one photo in my hand . Thankfully, this isn’t America’s Next Top Model , and neither Superman nor Lilo and Stitch are in competition with one another. In fact, they’re allies. Alien allies. Superman is predicted to become the third-highest opening weekend box office of the year so far (and second of the summer), coming only third to Lilo and Stitch and Minecraft. Which is pretty good considering its PG-13 rating