The 59-year-old star has been openly fighting cancer, providing his fans with updates every step of the way, since last ...

“Hey everyone … here’s a quick health update,” Malo wrote on the band’s Instagram alongside a carousel of photos. “Writing this as I wait to have a PET scan.

Naturally, fans were thrilled to hear from Malo after the band announced he was heading into the hospital, and they would have to shuffle some shows around in the meantime.