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?

Chris Penn, the brother of Sean Penn, was found dead yesterday at an apartment in Santa Monica, CA. He's known for dozens of movie roles, including Reservoir Dogs, but also has had some work in television. In 2003, he played Waylon Shaw, on the short-lived show The Brotherhood of Poland, New Hampshire. Most recently, he had guest appearances on Entourage, Everwood, The Contender, and Law & Order: Criminal Intent. He's also the voice of Ofc. Eddie Pulaski in the video game Grand Theft Auto: San Andreas.

The cause of Penn's death is not known, but police say there is no evidence of foul play. He was 43 years old.