" WATER FOR ELEPHANTS " - ACCORDING TO TWITER ROB IS IN !!

How  exiting?  Script  is still  in  working progres. ROBERT  PATTINSON,SHEAN  PENN  AND  REESE  WITHERSPOON  JOIN THE  CAST  TO  START  IN  "WATER  FOR  ELEPHANTS"FROM  THE BEST  SELLING  NOVEL  BY  SARA  GRUEN -COMING  ON THE  BIG  SCREEN...