Leanna Firestone is an American singer-songwriter. Born in Nashville, Tennessee, Firestone gained popularity from her TikTok page, which revolved around Anime fandoms. There she posted fan content and snipits of her songs. Eventually, a snipit of her song Strawberry Mentos would go viral, and when it was officially released, it gained 5 million streams. Firestone released a second single and her first EP shortly afterward.

Firestone released her first full album Forward / Slash in 2022. Since the, she has released two more EPs.