In a photo shared exclusively with PEOPLE, Bolton smiles for the camera with daughter Holly to his left and Taryn to his right, and grandkids Amelia, Olivia and River behind him (Bolton shares ...

In a photo posted on Facebook, Bolton, who is battling brain cancer, sits at a table with daughters Holly and Taryn by his side, and a thick slice of vanilla cake in front of him. The Grammy ...

Michael Bolton celebrates his birthday with daughters Holly (L) and Taryn (R), plus grandkids Amelia, Olivia and River.

In a photo shared exclusively with PEOPLE, Bolton smiles for the camera with daughter Holly to his left and Taryn to his right, and grandkids Amelia, Olivia and River behind him (Bolton shares Holly ...