Machine Gun Kelly is ready to light up late night.

Ahead of his Tonight Show performance tonight, MGK took to X to tease something fans have been waiting for: new music. “Bout to leak a new song on Jimmy Fallon tonight,” he wrote, sending fans into a frenzy over what’s next from the genre-blending artist.

The surprise drop is a preview of what’s to come from his seventh studio album, “Lost Americana,” due out this Friday, August 8th.

The album will feature 13 tracks, including previously released singles “Cliché” and “Vampire Diaries,” and marks the follow-up to 2022’s Mainstream Sellout.

While MGK has always thrived on unpredictability, the rollout for Lost Americana proves he’s leaning even further into raw emotion and reinvention. If tonight’s performance is any hint, this new era could be his most compelling yet.

Catch Machine Gun Kelly tonight on NBC’s The Tonight Show Starring Jimmy Fallon tonight and stream his new album Lost Americana this Friday.