Sinead O'Connor has sparked fears for her health after a number of tweets about wanting to end her life.
The Irish singer admitted feeling suicidal thoughts in the past, and has explained that a routine visit to her psychiatrist has made her wish she could "go to heaven".
She wrote: "Had to go psychiatrist for routine renew prescription etc. She says I'm a bad mum and mental for talking so openly about sex in public.
"All this s*** we're not supposed to say. Including suicidal feelings, sex, etc. U just get treated like a crazy person. I want to go To heaven SO bad. Have for years (sic)."
O'Connor has four children aged between four and 24, and added that she would like to kill herself without them finding out.
"But I don't wanna abandon my kids. But if I cud die without them knowing I did it myself I wud."
She then appeared to ask her fans to help her with ideas on how to commit suicide, saying: "Anyway.. If any1 knows how I can kill myself. Now I f****** wish suicide wud kill me".
Sinead O'Connor recently revealed that she would compete on The X Factor if starting out as an artist today.
Now I'm not religious in anyway, nor have i ever read the bible, but isn't there something about not "going to heaven if you kill yourself"?