Seems like everyone's getting engaged lately, doesn't it? According to reports online, Mila Kunis has promoted Ashton Kutcher from BF to fiancé! And you can check out her rock here. Otherwise, there's plenty more ring porn to gawk at (and we're not just talking about the planet currently orbiting Kim Kardashian's finger). There's a whole new crop of celebrity rocks popping up, but the question is: which would you go for?