While Facebook is fun and Twitter is trendy, those of us in-the-know are currently all about Pinterest. It’s a great place to get beauty inspiration (and, um, waste hours and hours of your life.) If you’re lucky enough to not be addicted as of yet, here’s a cheat sheet to help get your feet wet—click through to see the 10 boards that we consider primping-pinning porn. Some are names you know and love (hi, Lauren Conrad!) and others are ladies who have a really good eye and pin their hearts out. Check them out, and be sure to tell us your fave beauty boards and pinners.

Get ready to repeatedly click “follow”!