Country music star Hank Williams Jr. has been accused of harassing a 19-year-old waitress at a Memphis-hotel bar last Saturday. As of Tuesday night, Williams had yet to have a warrant issued for his arrest or even be contacted by police. "I am shocked at such allegations," his rep tells the Associated Press.... After a two-year Miami stay, the MTV Video Music Awards are returning to New York City on Aug. 31.... Spike TV has inked a deal to keep Ultimate Fighting Championship on the air through 2008.... The CW network has signed up six more affiliates, expanding its coverage to 68 percent of the U.S.