ET confirms that Katherine Jackson has filed papers for guardianship of the her son Michael Jackson's children.
The papers were filed in Los Angeles Supreme Court and a hearing has been set for August 3.
According to the Associated Press, the papers show Katherine is petitioning to take over the children's estate, and that the kids are currently living at the Jackson's compound.
Michael is survived by his three children: Prince Michael Jackson I, 12, Paris Michael Katherine Jackson, 11, and Prince "Blanket" Michael Jackson II, 7.
Related stories on ETonline.com:New Photos: Katherine Jackson Outside Michael's HomeLa Toya Jackson: My Family is Holding Up