Jesse Valenzuela (born May 22, 1962) is an American rock musician and singer who is perhaps best known as a member of the alternative rock band Gin Blossoms. Valenzuela was originally the vocalist in Gin Blossoms when the band first formed in 1987. In 1988, he switched roles with the band's new guitarist, Robin Wilson. He continued to be a member until the band's breakup in 1997, and reunited with the rest of the group in 2002. Valenzuela has talked about a lifelong fascination with music and the guitar. He began to play in public when he was 15. He is of Mexican American descent.