L8 CMMR (pronounced as 'Late Comer'), is a song by British recording artist Lily Allen. It was released onto the internet on 6 February 2014, the same day as the release of her previous single "Air Balloon" music video. This bubblegum pop and electropop track will be featured in Girls Volume 2: All Adventurous Women Do, a soundtrack of HBO hit series Girls, which is released on 11 February 2014. The song was dedicated to her husband.