[Income.]

Sony just released their new function. You can now connect your Dualshock 4 (PS4 controller) to your PS3.

Here's a tutorial. I did not write this since I'm to lazy right now.

• *Under "Accessory Settings", select "Manage Bluetooth Devices".
  
  *Select "Register New Device" then start scanning.
  
  *While the PS3 is scanning, press and hold the share button and PS
  button on the DS4 at the same time until it starts blinking
  The PS3 should then see the controller from there.
  
  *The DS4 is going to show up as a "Wireless Controller"
  Once selected, the registration is complete
  
  *Pressing the PS button on the DS4 now will turn the controller on, the LED will light up white while it's on

It don't seem to work while playing, tried to start up a few games and it don't work to use the DS4 while playing.

[wtfspiffed]

That i read..sucks that you cant you PS3 controller on PS4. These DS4s are super expensive man.

[Oxydepth]

That i read..sucks that you cant you PS3 controller on PS4. These DS4s are super expensive man.

Sure you can.

http://controllermax.com/

[Site17]

You could always just plug it in too :P