NEW YORK — Another chart-topping pop star wants to come to Broadway. Backstreet Boys crooner AJ McLean has set his sights on Broadway and is planning to move to the Big Apple. “That is like number one on my bucket list: to do Broadway,” the 44-year-old West Palm Beach, Florida, native told fans during an appearance at 90s Con Sunday at Connecticut’s Hartford Convention Center. “Within the next two years, my family and I — I’m not going to tell you where — we’re going to move to New York for one year and hopefully [it will happen],” he said, according to People. In January 2003, McLean’s bandma…