Do celebrities have real facebook or myspace etc. pages?

[guyy]

My little sister (8 yr old) wants me to find Selena Gomez's real facebook page not these fake ones and for some reason she knows when their fake because I've tried to trick her. Does she have an actual one? Does anyone know what her real page is so i can just show her already?
Does anyone know it ?
OK soo does anyone know her facebook or myspace or any other celebs?

[Domino014]

Some celebrities do, but it's difficult to verify through facebook and myspace. I know that twitter has a verification system, although I'm not sure how the process works.

[Bob Marley]

Some celebrities do, but for fans and not their actual friends and life. If I was, I wouldn't just for privacy reason.

[♥ Sher ♥]

Some of them do, like I know Lady Gaga does.

[obedientsweater639]

I don't know about Selena Gomez, but I think that Ashlye Greene, Peter Faccinelli, and a few other Twilight people have twitter/myspace/facebook, also Robert Pattinson's sister Lizzy, who is a singer has one!