I stopped reading at bewitched, what a badly researched article... bewitcheds first four singles all went to number one for a start...
Not that hard to get this kind of thing right
http://www.digitalspy.com/music/feature/a814242/girl-group-most-no1-hits-in-the-past-20-years/
Not that hard to get this kind of thing right
http://www.digitalspy.com/music/feature/a814242/girl-group-most-no1-hits-in-the-past-20-years/