Jay Jay French is an American guitarist and founding member of the heavy metal band Twisted Sister, formed in 1972. He is primarily known for his contributions to the glam metal genre, particularly during the 1980s, when the band gained widespread fame. Twisted Sister's notable works include the iconic album "Stay Hungry" (1984), which features hits like "We're Not Gonna Take It" and "I Wanna Rock." These anthems became emblematic of the rebellious spirit of the era and played a significant role in the glam metal movement. French's guitar work and distinctive style helped define the sound of Twisted Sister, influencing a generation of musicians. Beyond his musical contributions, he is also recognized for his outspoken personality and advocacy for artists' rights, particularly in the realm of music industry practices and copyright issues. The band's theatrical performances, characterized by elaborate costumes and makeup, left a lasting legacy on the heavy metal scene, inspiring subsequent generations of bands. French's impact extends beyond music; he has also authored a memoir, "Twisted Business," sharing insights into his experiences in the music industry.