The 59-year-old drummer revealed his positive diagnosis in a video message.
The POISON frontman says it will feature stories of amazing pets, people and their unbroken fighting spirit.
As of January 30, 2020, "The Stadium Tour" had already grossed $130 million from a million tickets sold and another $5 million of VIPs.
The Stadium Tour shows were originally scheduled for last summer.
The wildly popular figure makers have partnered with Michaels to create his first-ever, limited edition Pop.