Maria-Cecilia Simone Kelly, known to the world as Rico Nasty, has carved a singular path through the landscape of modern hip-hop with her ferocious delivery, genre-defying sound, and unapologetic persona. Born on May 7, 1997, in New York City, she moved to Prince George's County, Maryland, during her formative years, an environment that would heavily influence the gritty, punk-infused energy of her music. Her early exposure to a diverse range of sounds, from the heavy guitar riffs of rock to the raw beats of rap, laid the groundwork for the eclectic and aggressive style that would become her signature. She began self-releasing music while still in high school, quickly establishing a presence in the nascent SoundCloud rap scene, where tracks like "iCarly" and "Hey Arnold" cleverly sampled nostalgic themes to build a devoted local following.

As her online presence grew, Rico Nasty's breakout moment arrived in 2018 with the release of the confrontational anthem "Smack a Bitch" and the high-energy track "Poppin," which showcased her signature "sugar trap" style—a blend of sweet, melodic vocals over hard-hitting, distorted trap beats. This wider recognition caught the attention of Atlantic Records, with whom she signed to release her sixth mixtape, Nasty, that same year. The project served as a powerful introduction to her unbridled creativity and cemented her status as one of the most exciting new voices in rap. Her momentum continued with the acclaimed collaborative mixtape Anger Management (2019), produced alongside the renowned beatmaker Kenny Beats. The project was a critical success, highlighting her versatility and her ability to channel raw emotion into a cohesive and electrifying body of work, solidifying her reputation as a fearless innovator.

Rico Nasty’s evolution as a recording artist reached a new peak with the release of her debut studio album, Nightmare Vacation, in 2020. The album, which featured collaborations with artists like Gucci Mane and Trippie Redd, debuted atop the US Heatseekers charts, demonstrating her commercial appeal while retaining her distinct, uncompromising artistic vision. The project was a sprawling exploration of her musical psyche, blending elements of punk, metal, and hip-hop into a chaotic yet cohesive sonic tapestry. She followed this with her second studio album, Las Ruinas (2022), a more experimental and introspective project that continued to push the boundaries of her sound. After parting ways with Atlantic, she signed with Fueled by Ramen and Elektra Records, a move that signaled her desire to further explore the rock and alternative influences that have always been a part of her musical DNA, culminating in the release of her third studio album, Lethal, in 2025.

Beyond her studio albums, Rico Nasty has become a cultural force known for her electrifying live performances and her influence on fashion and visual aesthetics. Her bold, ever-changing hair colors and striking, often punk-inspired wardrobe have made her a style icon for a generation that values individuality and self-expression. She has collaborated with a wide array of artists across different genres, from Denzel Curry to Doja Cat, consistently demonstrating her ability to adapt and thrive in any musical environment. As she continues to evolve and defy categorization, Rico Nasty stands as a testament to the power of authenticity, proving that true artistry lies in the fearless pursuit of one's own unique vision. Her journey from a high schooler uploading tracks online to a headline-grabbing, genre-blurring superstar is a defining narrative of the modern music era.