Cell phones, and their uses for famous folks

How to avoid a crowd: "I do what I normally do when I approach a group of people, I take out my BlackBerry and pretend to talk on the phone because ... I don't want to actually have to talk to them." — Anderson Cooper, explaining what he does to avoid running into strangers on the street in NYC, on "Regis and Kelly."

But next time, people will see through that trick...