Kristin Cavallari

This Laguna Beach star needs constant communication with her reality star friends. What if she was incommunicado when Jessica was going through all that drama with Jason? Although she uses her phone and the web to stay connected, like checking movie times and texting a ton with friends, she's not a tech-addict. Let's just say you won't catch Kristin watching The Hills online or getting addicted to any blogs.

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