Machine Gun Kelly and Yuki Chiba team up for new song ‘JJK’

Machine Gun Kelly has teamed up with acclaimed Japanese rapper Yuki Chiba for the pairs new song ‘JJK’. The duo has also released a music video to accompany it.

“JJK” also arrives during a busy stretch for mgk. In August, he is returning to his hometown for MGK Day 2026, the annual city-sanctioned celebration of music, art and community that will feature a headlining performance alongside Wiz Khalifa. The release follows mgk and Wiz Khalifa’s collaborative mixtape, blog era boyz, which was released in May.

mgk will also be heading overseas for a series of international events. He will perform at Summer Sonic 2026 in Osaka and Tokyo, followed by an exclusive product launch at a pop-up shop in Japan. In September, his tour stops at Mexico City’s Estadio Fray Nano on September 3, before heading to Brazil for Rock in Rio on September 5 and a final show in São Paulo on September 6.