The singer, 45, who recently turns on tour and she will be perform at Royal Albert Hall on London in July.
Jackson said that she has a great relationship with her late brother Michael, his children - Prince, 14, Paris, 13, and Blanket, nine.
She said to Britain's Closer magazine: 'We are a very close family. I love them all very much. A lot of my nieces and nephews come to me when they need someone to talk to. I've been told I'm the cool aunt!'