Brittany Alexandria Sheets, professionally known by her stage name Mars Argo, is an American singer-songwriter, actress, photographer and model. She is best known for formerly being the lead singer of a band named after her stage persona, releasing one studio album, two EPs and plenty of other songs. The band came to an end in early 2015, following a split with her long-time boyfriend and previous band member, Titanic Sinclair.
Following an extended musical hiatus, Argo released her long-awaited debut solo single, "Angry", in April 2022. .
