To my knowledge, and I have read up on this before (don't ask me why I was just bored), no you cannot. There are programs and plug ins out there that claim to do it but they are nothing short of lies. Most of them "phish" your myspace account and HORRIBLY mess it up DO NOT TRY THESE I guarantee they will hack your account!!.
This is how I understand it, if someone knows for sure I am always ready to admit I am often wrong, but please only provide answers if you are very sure cause the fake programs that claim to do this are usually designed to hack your account. There was a big trend of sites claiming to do this a couple months ago and myspace posted an article saying not to use these, I will try to find you that article.
And just for reference, be REALLY careful what you put on the Internet, cause even if you have it set to friends only, there are people out there who know how to get to it. This day and age pretty much nothing is safe on the Internet.