Yes it is :)
yes
You can not play PlayStation 3 games on a PlayStation 1, but you can play PlayStation 1 games on a PlayStation 3. All of the PlayStation consoles are backwards compatible.
No only PlayStation 3 games that have PAL written on them can be played on the European PlayStation 3.
PlayStation x PlayStation 1 PlayStation 2 PlayStation 2 slim PlayStation 3 PlayStation 3 slim Coming soon - PlayStation 4
Playstation 3
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usa:$1000 uk:£997
No. No he does not. And even if he did, which he doesn't, he wouldn't want to be your ipet buddy anyway. He's a very famous musician, and your are, presumably, a 12 year old girl. So the answer is no.
No. PlayStation 3 games are not backwards-compatible with the PlayStation 2.
The PlayStation Vita is a standalone system. You do not require a PlayStation 3 to use it.
No you have to buy a playstation 3 you can not just swap them for the other
It is not available on the PlayStation Store.