On April 2, 2020, Benji and Joel Madden did a Good Charlotte performance livestream via Veeps, a live streaming company owned by Joel Madden, with all proceeds going to "charitable efforts in our community in the COVID-19 pandemic". On September 25, 2020, Billy Martin did a guitar play through livestream on the occasion of the 20th anniversary of Good Charlotte's debut album. On December 18, 2020, after a week of previous teasing, Good Charlotte released a single called "Last December", which is the band's first new music in two years.