Riveting as a car wreck, "Celebrity Rehab" is the logical extension of VH1's "surreality" brand -- an assembly of TV-created celebrities willing to be debased under the patina of entertainment.

Actor Jeff Conaway, who starred on "Celebrity Rehab with Dr. Drew," has been hospitalized at Encino Hospital Medical Center in California after an apparent overdose, according to the Los Angeles Times ...

Jeff Conaway, who starred in the sitcom "Taxi," played swaggering Kenickie in the movie musical "Grease" and publicly battled drug and alcohol addiction on "Celebrity Rehab," has died at the age of 60 ...