Can any bluetooth ear piece work with the playstation 3?

May be...

I have a phone bluetooth ear piece and I was wondering if it would work with the playstation 3?

Yes it will work, I remember my friend has a Bluetooth headset, and we paired it up with his PS3 to play a game online and it worked. Just make sure that they pair up and you can use it.

I cant say all of them work, because i don't no that for certain.

But i've had friends who have used various bluetooth ear pieces, some which are meant for mobile phones, but have worked perfectly well for PS3 also.

yes...i just bought a motorola h500 and it works fine with the ps3..cost me 10 bucks on ebay