Machine Gun Kelly and blackbear fall for “My Ex’s Best Friend” when they’re not supposed to, but they keep everything under wraps in their Rock Streaming Songs No. 1 hit.
The song comes off MGK’s pop-punk album executively produced by Travis Barker titled Tickets To My Downfall, which debuted atop the Billboard 200 this week (dated Oct. 10) for his first No. 1 album.
