India, Dec. 22 -- Michael Bolton is in "very good spirits" amid his brain cancer battle, his three daughters, Isa, Holly, and Taryn, told AARP in a recent interview. The 72-year-old singer was diagnosed with glioblastoma, a rare and aggressive form of brain cancer, in December 2023. He underwent an emergency surgery that year, with doctors successfully removing the tumour.

In January 2024, Bolton underwent a second surgery following an infection. Later that year, he finished radiation and chemotherapy in October. As glioblastoma has a high recurrence rate, he now undergoes MRIs every two months. Opening up on his recovery, Isa told the outlet on Friday that the To Love Somebody hitmaker is in "very good spirits and very good health."

"H...