Machine Gun Kelly has some bad news for Travis Barker ... following album name change

Machine Gun Kelly has some pretty bad news for Travis Barker ... After the pair collaborated on a recent track for his new MGK's new upcoming album, the pair got matching tattoos of the album's name, "Born with Horns", however, in a confessional posted to Instagram on Monday, appropriately captioned, "my bad", the recently engaged rockstar, revealed to his long term Blink-182 drummer pal that he's decided to change the name of the album.

The 31-year-old sat down next to Travis Barker - who's also planning his own punk rock wedding to reality star Kourtney Kardashian - to drop the bombshell on him, "Ok, we're friends no matter what, right?" he asked, to which the 46-year-old drummer said "of course" before they shared a fist bump.

"Remember when we got ... the new album name tattooed on her arms?" he asked, before cutting to a throwback clip of them showing off their "Born with Horns" tattoos.

The friends appear to be just as in tune as ever, as Travis appeared to guess the big news. "You changed the..." he started before bursting out into laughter with MGK, who confirmed: "I'm changing the album name."

"OK, what's the new album name?" Travis Barker asked as the updated logo flashed across the screen, boasting the title Mainstream Sellout.

Check out the hilarious exchange below!