You can be excused for not knowing that Lady GaGa is involved in a very big lawsuit. It does not get much press and Lady has done everything she can to make sure no one knows what is going on and she never mentions the suit even if asked. It is off limits. It is so off limits that she is asking a judge to seal part of the case because it would destroy her if made public. The case involves revenue sharing and a fight between people who played a role in making GaGa a star. There is also a separate lawsuit about whether GaGa stole most of the music and lyrics from her first record and whether people have been properly paid for those efforts. Basically her ex-boyfriend found a bunch of people to contribute music and then gave it to GaGa and she has taken credit for it all and for everything she has done. She would rather the world not know just how little of everything she has done is actually hers alone.
Source:
http://www.crazydaysandnights.net/2013/07/lady-gaga-doesnt-want-you-to-know-her.html