Aerosmith drummer Joey Kramer has recently hit out at Justin Bieber, describing him as a punk and a product of social media.

The comments came about during an interview with the "Hill-Man Morning Show" on Boston's WAAF Rock radio station. Kramer was asked who he would play with if he was forced to do a show with Justin Bieber, Miley Cyrus, Jay Z, Rihanna or Elton John, to which he responded:

"Elton John. Otherwise none of the above."

Commenting further on Bieber's music, the drummer offered the following:

"It's all about social media. He's a product of social media. It's not about the quality of his music ... the music is secondary."

He also addressed Bieber's recent media controversies, describing the singer as a "punk:"

"He's p--sing in places that he shouldn't be p--sing. He's saying the wrong things to the wrong people; he's a punk."