Britney Spears new Zone tour to show on MTV

   (KRT) Britney Spears and MTV spent the night together last month hitting clubs, putting on unannounced shows and filming the entire adventure.
   The result is Britney: In the Zone & Out All Night, a one-hour special being shown on MTV.
   Spears and her entourage are shown planning for, then executing, a storm assault on three New York clubs, dancing and/or lip-synching their way through a brief but strenuous repertoire.
   Clubgoers, interviewed afterward, express excitement at being present for the surprise Spears sightings.
   The parts of this In the Zone special that are even remotely viewable, on the other hand, are where Spears drops her guard and speaks, or sings, naturally.
   Her current media blitz will have her popping up all over this month, including PrimeTime on ABC (interviewed by Diane Sawyer) and as the star of her own ABC special Monday night.
   She defends the televised vapidity of Jessica Simpson ("If nobody ever told you in your whole life, how are you supposed to know?") and fields a phone call from Madonna.