The spoilers may have already hit the web, but according to theoretical star Jessica Alba, Sin City 2 isn't going into production anytime soon. There are, apparently, two seperate things going on here. First of all, director Robert Rodriguez is currently busy with his half of Grind House (which Alba refers to as "some movie with Quentin Tarantino"). Though Alba says he wants to hop onto the Sin City sequel when that project is finished, his co-director Frank Miller is suddenly hugely in demand all over town. Alba says, "I had dinner with [Miller], and he has some cool ideas about Nancy. He might work on the graphic novel and then release it simultaneously." Alba says she's willing to wait as long as it takes.