Activision Publishing/RedOctane's latest entry into the world of music based video games expands on the concept of their flagship brand, Guitar Hero, and brings the club scene to your gaming console with DJ Hero, the latest title

Goodbye August, hello September. Saying goodbye to the sunny skies and carefree feeling of the summer is always tough, but with a new season comes new music from some of your favorite artists.

It's Father's Day, and you know what that means: time for a countdown of the worst celebrity dads. Whether it's excessive partying, too many baby mamas, or just plain bad parenting, these guys have shown the world what NOT to do when raising a kid. Check out our list after the jump...