Alloy.com
Slide 3 of 8

Angelina Jolie

If a preggers teen really isn't your style, how about the mother of Brad Pitt's kids? To channel Angelina this Halloween, pump up those lips and strap on a baby belly built for two. Borrow your neighbor's kids (the more ethnically diverse, the better), and give 'em each a bag of Cheetos to munch on. Voila!

Photo: Devaney/WireImage
You Say!