Lifting its name from a Green Day song, the E! network is launching a series called Boulevard of Broken Dreams. Much like its True Hollywood Story, this series is about the rise and fall of Hollywood stars. Many of the subjects chosen for the series are dead, while others have just plain screwed up their lives after becoming famous.

Here's a list of the stars to be featured. Which one of these things is not like the others?

• Chris Penn, deceased brother of Sean Penn;
• Krissy Taylor, deceased sister of model Niki Taylor;
• Mitch Hedberg, deceased comedian;
• Leif Garrett, former teen idol and current joke;
• Lauryn Hill, singer who... WTF?