Don't blame me if you wind up spending hours browsing In Style's Celebrity Makeup Match [1]. This amazingly comprehensive tool allows you to choose your celebrity doppelganger, then discover which shades flatter both of you most.

It's super-easy: Just select the celebrity who shares your eye color, skin tone, and hair color. (Mine is Angelina Jolie. Not bad.) Then, you can choose from three makeup looks; each one has product recommendations for getting the look. And this isn't just speculation, either — the In Style team talked with celebrity makeup artists to find out just which colors they've used on these famous faces, so you're getting top-notch advice for free. What's more, you can save your recommendations to a personal color chart, which you can print out and take on your next shopping trip. Couldn't be easier, and couldn't be more fun.