Cee Lo Green just can't stay off the TV this season.   He already did a guest spot as the hot tub on American Dada and now, another show is getting the Cee Lo treatment.  This time it's the NBC sitcom Parenthood.   Cee Lo will appear in the show's October 18 episode, playing what the magazine called a "slightly-divafied version of himself."  He'll be seen working on a '60s tribute album in a recording studio owned by the characters played by Dax Shepard and Peter Krause.  Cee Lo tells Entertainment Weekly, "I respect their craft, so I didn't go over the top.  I really made an effort to do my best, because one domino leads to the next."

Cee Lo, of course, has a relationship with NBC, due to his role as a coach on The Voice.