Who's Molly? are an indie rock band originating from Swansea, UK. Karl Morgan (vocals, guitar, writer), Rhys Morgan (drums) and Matt Williams (guitar) grew up together and formed the band in 2016 after playing in various different groups around the South Wales scene. The band have released three EPs and four singles with several tracks used on TV as well as a global movie trailer for the Tom Cruise motion picture American Made. Who's Molly? have supported Jess Glynne, George Ezra and opened both North and South CarFest after being championed by Chris Evans on Virgin Radio.