Bee Gees singer Robin Gibb is battling liver cancer.
The musician has known about his condition for several months, and was rushed to hospital last Tuesday, but allowed back home after five hours of treatment.
The How Deep is Your Love star's wife Dwina and mother, Barbara, 91, have been with him at home in Thame, Oxon, while his elder brother and bandmate Barry has flown in from the US to help comfort him.
A friend of the 61-year-old star told the Sunday Mirror newspaper: "Robin is not good and there is a lot of concern for him.
"You can use your wealth to call in the best experts but sometimes no amount of fame, prestige and money can change things when it comes to cancer.