Many fans have made Facebook pages, and some have made Facebook accounts in his name, but if he has his own Facebook account, it is probably under an alias like many celebrities.
Some do, and some don't. It really depends on the celebrity and how much free time they have.
JUSTIN Beiber has one Selina Gomez and miley cireys
Yes, some celebrities have been known to edit their own biographies.
A Facebook Page is a public profile that enables you to share your business and products with Facebook users. Some celebrities use facebook pages instead of registering for a normal profile account. This lets registered user become a fan and keep up to date with what they have to say.
This person does not have a public Facebook page. Celebrities make their pages private so they cannot be harassed by fans like you. They have lives too. Pages claiming to be a celebrity are fake.
None of the ICONic Boyz have a facebook page. Although, some of them do have their own pages. And there are some fans that 'Admin' Pages about them for support.(:
You can make your own free.
Scroll to the bottom of facebook page and there is lots different things you can click on. click on careers. this takes you to the careers pages. after that you are on your own.
of course, Robert Pattinson does not have Facebook. He just has fan pages so people can ask other people about him and stuff. Same goes for most celebrities. I know, I wish he had Facebook too so we could send a friend request. Sorry:)
Amazon
The Mindless Behavior group doesn't seem to have their own individual pages. You can find their official Facebook page by searching their name on Facebook. The official page will have a blue check marking meaning the page is verified.