Rosalie Cunningham is an English singer and guitarist from Southend-on-Sea. She is associated with art rock and psychedelic rock, and she first comes to prominence as the vocalist for the goth-rock group Ipso Facto and later for Purson.

She begins a solo career in 2019 and releases a self-titled album that same year. Alongside her solo work, she also plays guitar in the doom metal band Lucifer.