Thomas Cunningham Thayer is an American musician. Thayer was the lead guitarist and vocalist for the hard rock band Kiss from 2002 to 2023. He was also the lead guitarist for the band Black 'n Blue.

Jaime St. James is the lead vocalist and primary songwriter of the glam metal band Black 'N Blue. He also served briefly in the mid-2000s as the lead singer of Warrant, but he left upon the return of