MySpace may be making a comeback soon, but if you want to delete your old Myspace account, you can do so using the following steps:
First, log in to MySpace using your e-mail and password.
Second, click on the “My Account” link found in the upper-right corner of the page.
Third,click on the “Account” sub-category.
Fourth, scroll until you find the “Account Cancellation” link, then click on it.
Finally, follow the instructions that appear on the screen and confirm your desire to cancel your account. An e-mail will be sent as a final confirmation. Click on the link in the e-mail to delete your MySpace account.