Although High School Musical star Zac Efron has appeared on a number of magazine covers showing off his ripped arms and washboard abs, Zac really just wants to keep his private life private.

Unlike most celebrities who promote themselves and there projects through social networking sites, Efron has no desire to join any of them.

“I don’t have a Twitter, a MySpace or a Facebook or anything like that,” says the star of the new comedy 17 Again. “I kind of value in people not knowing where I am or what I’m doing.”

I guess I can’t blame Zac? If I was famous I would want to keep my personal life private too, and I wouldn’t promote myself like crazy like so many fame-hungry D-listers do. *cough*AshtonKutcher*cough*

Of course, since I’m not famous I have a Facebook, MySpace, Twitter, bebo . . . I’ll stop there.

[source]