NEW YORK: Pop star Michael Jackson could not get tickets for the NBA All-Star game in Las Vegas. A source says that Jackson, who has been living there recently, had to wait for a very long time to call for tickets. The front row tickets had already been promised to actor Jack Nicholson, singer Christina Aguilera, Jay-Z, Nelly and Adam Sander, reports pagesix.com. The source said, “The tickets he wants are not available at this time.”