Y'know, in that pic you posted, Kilala: http://stylefrizz.com/img/megan-fox-plastic-surgery.jpg

If you look at her upper lip in the "now" pic(to the far right), notice how it's sort of.. uncentered :S. Either somebody photoshopped that, or she just has a crooked upper lip. The "Then" pic(one next to the far right) kinda looks like Cristina Aguilere, too.