Janet Jackson more recently has come out of the shadows and announced her upcoming "Black Diamond" tour. As she does random press junkets she can't help but gush about her son and his own musical gifts. On Fallon when she talked about her three-year-old son wanting to play the cello, and actually doing it people were shocked. Does the musical gene run in the Jackson family. With all the legacies surrounding them, as well as heartbreak it is of wonder if her child will follow in her brothers footsteps.