Katherine Jackson 'not doing so well'

Katherine Jackson has revealed how she 'thinks about her son Michael every day'.

The 80-year-old admitted that she struggles daily to "cope" with her grief.

The Thriller star died last June after suffering a cardiac arrest and his mother was named legal guardian of the singer's children Prince, Paris and Blanket.

According to TMZ, Katherine said in an upcoming documentary: "I haven’t been doing so well but with Prince, family, loved ones and with prayer, I cope.

"Not a day goes by that I don’t think about my son."