1. Ask Billboard: Latest Greatest Hits, Part 2

    October 23, 2009 5:37 PM EDT Ask Billboard is updated every Friday. Submit your burning music questions to Gary Trust at askbb@billboard.com . Please include your first and last name, as well as your city, state and country, if outside the U.S. GIVING YOU THE BEST THAT I GOT After Britney Spears topped the Billboard Hot…