You can have as many accounts as you like with Facebook as long as you don't use the same email twice (new email new, Facebook account)
Facebook rules state that you can have only one account. Making more can result in all the accounts being blocked by Facebook.
Over 500,000,000.
13
13 is the legal age to have a Facebook, but many people get Facebook accounts when they are 11 or 12.
Fake Facebook accounts can be found on Facebook itself. There are many websites on the internet which will tell you how to detect a fake facebook account. There are even a few that will teach people how to create such accounts.
lolololololololol156
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.
If many people report the spammer, there profile will be deleted on Facebook.
Half a billion people in the world are using Facebook at a monthly basis.
No
No, Rupert Grint does not have a facebook. There are many fake Rupert Grint accounts, but none belong to him.