Let's Eat Grandma is a British musical group formed in 2013 by childhood friends Rosa Walton and Jenny Hollingworth. They released their debut album, I, Gemini, on 17 June 2016, through Transgressive Records.

Best friends since the age of four, multi-instrumentalists Rosa and Jenny (aged 16 and 17) create imaginative and original music that crosses the worlds of experimental pop and progressive weirdness.