Adam Levine slammed the West Hollywood club The Roxy on The Voice Monday night, resulting in a great response from the Sunset Strip staple.
After alarmingly good-looking and surprisingly polished Cassadee Pope rocked out to a Michelle Branch song, Adam recalled his past tour with the singer.
"I remember we opened for her at the Roxy ... they didn't even give us a dressing room. I hate the Roxy. I'll never play there again," ranted Levine for no reason.
Cassadee, whose own band Hey Monday has played at the club, tried to defend it, but Levine cut her off: "Oh, the Roxy is horrible. Don't ever go there."
"They screwed us over," the Maroon 5 frontman continued. "And now they're paying for it."
After the show, The Roxy's official Twitter account posted "Ummm, what was that about?"
Then the club followed up with a hilarious response to Levine - and everyone else who happened to walk by the well-known L.A. venue - out front.
"Adam Levine Your Dressing Room Is Ready," reads the marquee. Nicely played.
Not that Levine is one to back down, or hold back. In the past, the outspoken star has also put Fox News, the MTV VMAs and American Idol on blast.
Incidentally, Cassadee advanced on The Voice results show Tuesday. She's good.