Life Lessons

Celeb tweets are a constant source of entertainment, but Brad Pitt doesn't find Ashton Kutcher's updates all that funny. He's got a few rules that he lives by when it comes to online behavior. "Don't take a picture of your wife's butt," Brad tells Wired. "Take pictures of other people's wives' butts." What about using your phone when you're using the potty? "Just be sure you don't hit the wrong button and end up putting a photo on Twitter," Brad says. "Trust me, you don't want those followers."

NEXT SLIDE