Ghost Ghirls

New Supergroup
New Supergroup
New Supergroup
Okay.  So the headline is a little misleading.  Yes, Dave Grohl (Foo Fighters), Jack Black (Tenacious D), and actor Val Kilmer have a new band called Sweetriver and the Huckleberry Dogs.  And they do have some new music.  But this 'Supergroup' isn't an offical band - it was something the three put together for the web series "Ghost Ghirls"...