Well, now you can add their myspaces as an RSS feed, to keep up with them through LJ!
Note that you need a paid account to make an RSS feed, but it's ridiculously simple. Hell you can comment here and I'll create it for you, all I need is the URL of the feed you got.
Edit: It appears that myspace actually has their own RSS feed creator, the link I posted was old. Just go to their myspace page, click on "View all blog entries", then click the RSS link.
Thanks to everyone for the info!