If your account is set to private they should be too. It is in your account settings.
How Do You Make Your Friends Private On Myspace?
Click on all the one's you gone put on yo top then press private 2 all the one's thats not click
Place the following code into your "About Me" section of your profile.
<style type="text/css">.friendspage {display:none;}</style>
<style type="text/css">.friendspage {display:none;}</style>