United Kingdom, Oct. 17 -- Gene Simmons and Paul Stanley have described Ace Frehley as an "irreplaceable rock soldier" following his death, aged 74.

The two KISS guitarists have led tributes to their late bandmate - who died on Thursday (16.10.25), following a recent fall at his home - admitting they have been left "devastated" by his passing.

Gene and Paul wrote in a joint statement shared with The Hollywood Reporter: "I am devastated by the passing of Ace Frehley.

"He was an essential and irreplaceable rock soldier during some of the most formative foundational chapters of the band and its history.

"He is and will always be a part of KISS's legacy. My thoughts are with Jeanette, Monique and all those who loved him, including our fan...