Linda Nolan said is ready to start taking a "wonder drug" in the hope it gives her "more time" to tackle her brain tumour.
The 64-year-old was diagnosed six years ago but fears she's now facing a "one-way trip" after she was informed the incurable cancer had spread to her brain six weeks ago.
Doctors warned Linda not to "compare herself" to her late sister Bernie, who died following a battle with breast cancer at age 52 in 2013. Her husband Brian was also lost to the disease whereas her eldest sister, Anne, managed to fight it successfully.