Legendary singer Lata Mangeshkar also postponed her function.
"I am extremely disturbed at the critical health of Shri Balasaaheb. I am postponing the function of my music company. My prayers are with him and the Thackeray family," she said.
Amitabh Bachchan along with son Abhishek and later Salman Khan were spotted at Thackeray residence on Wednesday late night, negotiating thousands of his supporters.