1. log into MySpace
click My Account (in the upper right corner of the page)
choose Account (from the upper nav bar)
scroll down to the Account Cancellation section, and click Cancel Account
you'll get an email with a link to complete cancellation
If you don't receive the confirmation email to complete the cancellation process, be sure to check your spam folder.
if you don't have access to the email address tied to your MySpace profile, but you can still log-in, mouse over Profile (in the upper nav bar), choose Edit Profile (from the drop-down menu), remove all the content from the About Me content box, type "REMOVE PROFILE" in the About Me section and Contact MySpace (on the right). Tell us to delete your profile (be sure to include your friend ID or URL)
if all else fails and you still can't delete the profile on your own, Contact MySpace, attach a salute and ask them to delete the profile for you............