Katherine Jackson Reported Safe in Arizona

7/26/2012, 3:47 p.m.

Katherine Jackson, mother of the famed Jackson family, is reportedly safe asnd resting in Arizona with relatives following more than a week of questions pertaining to her whereabouts.

The 82-year-old matriarch was reported missing late last week by a nephew who was staying at her house -- and where the late Michael Jackson's three children also live. Katherine Jackson was awarded custody of Prince Michael, 15, Paris 14, and Blanket, 10, after their father died in June 2009. Their grandmother was also appointed guardian over her son's estate.

Jermaine Jackson recently tweeted that his mother was resting on the orders of a doctor in Arizona.

"This is our mother and her health is paramount. We are not inventing or plotting anything," he posted. "We are following doctor's advice. Period."