Copy and paste your Twitter RSS feed URL into the RSS widget. See my feed as an example below:
NOW, replace the word "friends" in the URL with the word: "user"
So my new example would look like this:
I figured it out from this thread http://en.forums.wordpress.com/topic.php?id=29471&replies=6#post-213052 after I got a tip from raincoaster. Thanks all. :)