Lady Gaga Isn't The Only One Getting New Management...U2 is Too

      Dublin, Republic of Ireland - Paul McGuinness has confirmed that he is stepping down as day-to-day manager of U2, and will become Chairman of Principle Management, McGuinness management company.  McGuinness has been U2's manager for more than 30 years, nearly since the bands formation.  Principle Management would be housed under Live Nation's Artist Nation Management division, which Billboard magazine reported, lost money in the first three quarters of 2013.  A little over a week ago Lady Gaga split from her longtime manager, Troy Carter.  Lady Gaga's new album, "Artpop," went to stores November 11, 2013.  See also, www.billboard.com.