How do I join a multiplayer Minecraft Pocket Edition server on Minecraft PE PS3. I am so confused.
You can't—they are separate versions of the game. PE is Pocket Edition and its multiplayer servers are incompatible with other versions of the game.
you can't there two totally different games. And their updates don't even come out at the same time so how would you be able to play with a non-updated version of your game. Plus there two totally different versions. Sorry :(