LONDON:

Whitney Houston’s sister-in-law Tina Brown has revealed that the singer could be suffering from a brain tumour. Brown also last year exposed the extent of Houston’s drug problems, according to contactmu-sic.com. She says, “The talk in my family is she does have a tumour. A family member said the other day, ‘It’s getting worse. Let’s take her to the hospital.’ And another family member said ‘no’ because of the media. She’s going into her states and everything. All the symptoms are there. They called from California stating that she had a tumour. Why they are keeping this a secret, I don’t know.”