Why am I getting iMessages from both iPhone and iTouch?

There was a new update for the iPhone 4S/iTouch 4G so I updated iPhone first and iTouch last. When I finally updated the iTouch, I was getting messages from both products. I only want to use iMessage on my iPhone. How do I discontinue iMessage on my iTouch? Same thing for facetime.

I already tried messing with the Message setting on the iTouch and where it says "Send & Receive," My iPhone phone number is the only one selected, not my email address, but I'm still getting messages on iTouch.

It's because you use the same apple id on ipod touch and iphone. Just remove apple id imessages on ipod touch and you good to go.