Mars Argo, born Brittany Alexandria Sheets, is an enigmatic figure in the indie pop and alternative music scene, renowned for her distinctive sound that melds ethereal vocals with incisive lyrics and a lo-fi, experimental aesthetic. Emerging in the late 2000s alongside creative partner Titanic Sinclair, Mars Argo rose to cult acclaim with a series of offbeat YouTube videos and music releases that captivated an audience drawn to their blend of art and technology critique. The duo operated under the name Mars Argo, which was both the name of the project and Sheets' stage name, and they gained traction with songs that reflected the surreal and often dissonant experience of life in the digital age.

Mars Argo's music is marked by an emotional rawness and an introspective quality, with "Using You" serving as one of her most well-known tracks—a plaintive anthem that resonates with themes of love and disillusionment. In her more recent releases, such as "I Can Only Be Me" and "Angry," Mars Argo continues to explore the complexities of personal identity and the human condition. Despite facing significant challenges, including legal battles and a hiatus from the music scene, Mars Argo has persevered, crafting a legacy as a compelling and elusive artist whose work leaves a lingering impact on listeners seeking authenticity and depth in the oversaturated world of internet-driven music.