(BANG) -Paris Jackson still does not know the whereabouts of her grandmother.

The 14-year-old daughter of the late Michael Jackson - who was slapped by her aunt Janet Jackson and called a ''selfish little b***c'' earlier this week - is no longer under the guardianship of Katherine Jackson, who has been in Arizona and away from their home in Calabasas, but she is desperate to know where she is.

She wrote on twitter: ''they promised my grandmother would be home YESTERDAY. why isn't she home ? (sic)''

Marlon Jackson - one of Michael's brothers - has also hit out at his siblings, claiming he too does not know where his mother is.

In a series of posts on twitter, he wrote: ''Hello everyone Thank you for your support. I'm tired of not knowing where my mom is. I did speak with her last night but she didn't sound like herself. I was told by Janet, Randy and Jermaine that I could not see my mom. Doctor's order. But I see them on television with her. How come they could not call me so I could be with her as well. (sic)''

Katherine, 82, lost the guardianship of her grandchildren Prince Michael, Paris and Blanket last night (25.07.12) to her grandson TJ - son of Tito - who now has temporary custody.

In California, Judge Beckloff said he wasn't suspending Katherine because of anything she did but because he is worried ''intentional act from third parties'' are stopping her from carrying out her duty of care to the kids.