Kiss (often stylized as KISS) is an American rock band formed in New York City in January 1973. Well known for its members' face paint and flamboyant stage outfits, the group rose to prominence in the mid to late 1970s on the basis of their elaborate live performances, which featured fire breathing, blood spitting, smoking guitars, shooting rockets, levitating drum kits and pyrotechnics. Counting the 1978 solo albums, Kiss has been awarded 28 gold albums to date, the most of any American rock band. The band has sold more than 40 million albums in the United States, of which 20 million have been certified by the RIAA and their worldwide sales exceeds 100 million albums. The 1973–'80 original lineup of Paul Stanley (vocals and rhythm guitar), Gene Simmons (vocals and bass guitar), Ace Frehley (lead guitar) and Peter Criss (drums) is the most successful.

With their makeup and costumes, they took on the personas of comic book-style characters: Starchild (Stanley), The Demon (Simmons), Spaceman or Space Ace (Frehley) and Catman (Criss). The band explains that the fans were the ones who ultimately chose their makeup designs. Stanley became the "Starchild" because of his tendency to be referred to as the "starry-eyed lover" and "hopeless romantic". The "Demon" makeup reflected Simmons' cynicism and dark sense of humor, as well as his affection for comic books. Frehley's "Spaceman" makeup was a reflection of his fondness for science fiction and supposedly being from another planet. Criss' "Catman" makeup was in accordance with the belief that he had nine lives because of his rough childhood in Brooklyn. Because of creative differences, both Criss and Frehley were out of the group by 1982. The band's commercial fortunes had waned considerably by that point.

Stanley Eisen (born January 20, 1952), better known by his stage name Paul Stanley, is an American hard rock guitarist, singer, musician, painter and songwriter best known for being the rhythm guitarist and primary lead vocalist of the rock band Kiss. Also known for his wailing vocals and high-energy on-stage antics. He is of Hungarian and Austrian ancestry.

He is the writer or co-writer of many of the band's highest-charting hits. Stanley established the "Starchild" character for his Kiss persona. Hit Parader ranked him 18th on their list of Top 100 Metal Vocalists of All Time. Gibson.com Readers Poll also named him 13th on their list of Top 25 Frontmen.

Before Kiss, Paul Stanley was in a local band, Rainbow (not to be confused with Ritchie Blackmore's Rainbow) and was also a member of Uncle Joe and Post War Baby Boom. Through a mutual friend of Gene Simmons', Stanley joined Simmons' band Wicked Lester in the early 1970s. The band recorded an album in 1972, but as of 2010 it has not been officially released (although songs from the album appeared on Kiss's 2001 box set). Wicked Lester soon fell apart and Stanley and Simmons placed ads for a drummer and a guitarist in various New York papers. This resulted in Peter Criss and Ace Frehley joining the group, and they named themselves Kiss. Kiss released their self-titled debut album in February 1974.