I have a new email address that i want to use on my psn account and i dont use my psn email address near as much as my new one i just wanted to know if there is any way to change my email dress
Yes there is a way!
On your PS3, go to Account Management, and you should see an option that'll let you change your e-mail. At the moment, I'm not at home, so I can't guide you step by step.
Hope this helps.