Photos: Gene Simmons through the years 1974: (L-R) Paul Stanley, Peter Criss, Gene Simmons and Paul Stanley of the rock and roll band Kiss pose for a portrait for the cover of their self-titled first album "Kiss," which was released on February 18, 1974. (Photo by Ginny Winn/Michael Ochs Archives/Getty Images) (Ginny Winn/Getty Images)
Photos: Gene Simmons through the years 1974: "The Demon" Gene Simmons of KISS shows his softer side as he greets a young fan backstage at Alex Cooley's Electric Ballroom in Atlanta, Georgia. Circa September 1974. (Photo by Herb Kossover/Getty Images) (amy kossover/Getty Images)
Photos: Gene Simmons through the years 1975: Gene Simmons from Kiss poses with a policeman during the 'Day in the Life of a Town' in Cadillac, Michigan, on 9th October 1975. (Photo by Fin Costello/Redferns) (Fin Costello/Redferns)
Photos: Gene Simmons through the years 1975: Gene Simmons from American rock band Kiss poses with Cadillac High School marching band members during the 'Day in the Life of a Town' in Cadillac, Michigan, on 9th October 1975. (Photo by Fin Costello/Redferns) (Fin Costello/Redferns)
Photos: Gene Simmons through the years 1984: American rock musician Gene Simmons, of the group Kiss, performs onstage, Milwaukee, Wisconsin, December 30, 1984. (Photo by Paul Natkin/Getty Images) (Paul Natkin/Getty Images)
Photos: Gene Simmons through the years 1995: Gene Simmons of Kiss performs during the Kiss Convention at the Gift Center Pavilion on June 18, 1995, in San Francisco, California. (Photo by Tim Mosenfelder/Getty Images) (Tim Mosenfelder/Getty Images)
Photos: Gene Simmons through the years 1996: Gene Simmons, bassist and singer for the rock band KISS, performs at the Great Western Forum in Inglewood, California, on August 23, 1996. (Photo by Jim Steinfeldt/Michael Ochs Archives/Getty Images) (Jim Steinfeldt/Getty Images)
Photos: Gene Simmons through the years 2009: Corrad "CJ" Mazzuca presents a drawing to singer Gene Simmons as he signed copies of "KISS Kompendium" during his promotion of "KISS Kompendium" at Borders Books & Music, Columbus Circle on December 17, 2009, in New York City. (Photo by Jemal Countess/Getty Images) (Jemal Countess/Getty Images)
Photos: Gene Simmons through the years 2010: Musician/TV personality Gene Simmons poses with his new Cort GS-Axe-2 bass guitar during the 2010 NAMM Show - Day 3 at the Anaheim Convention Center on January 16, 2010, in Anaheim, California. (Photo by David Livingston/Getty Images for NAMM) (David Livingston)
Photos: Gene Simmons through the years 2010: Musicians Paul Stanley, Eric Singer, Tommy Thayer, and Gene Simmons of KISS ring the NYSE closing bell at the New York Stock Exchange on January 25, 2010, in New York City. (Photo by Stephen Lovekin/Getty Images) (Stephen Lovekin/Getty Images)
Photos: Gene Simmons through the years 2010: Recording artist Gene Simmons attends a book signing for "KISS Kompendium" at Barnes & Noble Booksellers at The Grove on February 8, 2010, in Los Angeles, California. (Photo by David Livingston/Getty Images) (David Livingston/Getty Images)
Photos: Gene Simmons through the years 2011: Musician Gene Simmons attends the Dodgers v NY Mets game to throw out the first pitch of the game at Dodger Stadium on July 5, 2011, in Los Angeles, California. (Photo by Frazer Harrison/Getty Images) (Frazer Harrison/Getty Images)
Photos: Gene Simmons through the years 2012: (L-R) Musician Tommy Thayer, musician Paul Stanley, singer Kelly Clarkson, musician Eric Singer, singer Reba McEntire, and musician Gene Simmons pose backstage at the 47th Annual Academy Of Country Music Awards held at the MGM Grand Garden Arena on April 1, 2012, in Las Vegas, Nevada. (Photo by Rick Diamond/Getty Images for ACM) (Rick Diamond/Getty Images for ACM)
Photos: Gene Simmons through the years 2013: Gene Simmons attends The Friars Club Roast Honors Jack Black at the New York Hilton and Towers on April 5, 2013, in New York City. (Photo by Dimitrios Kambouris/Getty Images) (Dimitrios Kambouris/Getty Images)
Photos: Gene Simmons through the years 2015: Gene Simmons of KISS performs during their opening show for the Australian leg of their 40th anniversary world tour at Perth Arena on October 3, 2015, in Perth, Australia. (Photo by Paul Kane/Getty Images) (Paul Kane/Getty Images)
Photos: Gene Simmons through the years 2017: Shannon Tweed-Simmons, Sophie Simmons and Gene Simmons attend 'The Children Matter', an exclusive charity event benefiting MATTER & The Starkey Hearing Foundation presented by Bridgehampton Benefit at Southampton Arts Center on July 29, 2017, in Southampton, New York. (Photo by Mike Pont/Getty Images for MATTER) (Mike Pont)
Photos: Gene Simmons through the years 2017: Gene Simmons behind the scenes of Making with Michaels on August 23, 2017, in Los Angeles, California. (Photo by Matt Winkelmeyer/Getty Images for The Michaels Companies ) (Matt Winkelmeyer)
Photos: Gene Simmons through the years 2018: Nick Simmons, Gene Simmons, Shannon Tweed and Sophie Simmons attend the premiere of Warner Bros. Pictures' "The Nun" at TCL Chinese Theatre on September 4, 2018, in Hollywood, California. (Photo by Araya Diaz/Getty Images) (Araya Doheny/Getty Images)
Photos: Gene Simmons through the years 2018: Gene Simmons attends the Annual Charity Day hosted by Cantor Fitzgerald, BGC and GFI at Cantor Fitzgerald on September 11, 2018, in New York City. (Photo by Presley Ann/Getty Images for Cantor Fitzgerald) (Presley Ann/Getty Images for Cantor Fitzgera)
Photos: Gene Simmons through the years 2020: Gene Simmons of Kiss performs onstage at Staples Center on March 04, 2020, in Los Angeles, California. (Photo by Kevin Winter/Getty Images for ABA) (Kevin Winter/Getty Images for ABA)
Photos: Gene Simmons through the years 2021: Kiss singer/bassist Gene Simmons poses in front of his acrylic on canvas work "The Birth" on display at the debut of Gene Simmons ArtWorks at Animazing Gallery at The Venetian Las Vegas on October 21, 2021, in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images) (Ethan Miller/Getty Images)
Photos: Gene Simmons through the years 2022: Gene Simmons of KISS performs during their last show in México, and as part of day 3 of the Hell & Heaven Metal Fest 2022 at Foro Pegaso on December 4, 2022, in Toluca, Mexico. (Photo by Medios y Media/Getty Images) (Medios y Media/Getty Images)
Photos: Gene Simmons through the years 2023: (L-R) Tommy Thayer, Paul Stanley, Gene Simmons, and Eric Singer of KISS pose as they light the Empire State Building in celebration of the band's final show at The Empire State Building on November 30, 2023, in New York City. (Photo by Roy Rochlin/Getty Images for Empire State Realty Trust) (Roy Rochlin/Getty Images for Empire State Re)
Photos: Gene Simmons through the years 2024: Gene Simmons attends The HISTORY Channel HISTORYTalks at the Academy Museum of Motion Pictures on September 21, 2024, in Los Angeles, California. (Photo by Amy Sussman/Getty Images) (Amy Sussman/Getty Images)