Charly Clive is an English actress, known for her role as Marnie in the television series Pure. In 2015, aged 23, after being diagnosed with a brain tumor, she wrote about her experience in a sellout comedy show called Britney, which was named after her brain tumor, which in turn was named after singer Britney Spears: “I needed it to be iconic, and there is nobody more iconic than Britney.