Drummer of Anthrax, Charlie Benante has celebrated 33th birthday of pop star Lady Gaga in a special post on Instagram.

On that photo, Lady Gaga wore Anthrax t-shirt in a bizarre outlook, and Charlie wrote:

“Happy Birthday to the great @ladygaga #pokerface#mamamonster Very Metal!!!”

You can see the Instagram post of Charlie Benante below.

Three weeks ago, Charlie was interviewed by Everblack podcast from Australia, and shared some details about their upcoming album.

He has shared that what we can expect from new Anthrax album. Here’s the statement:

“There’s a collection of songs so far that are very, very, I would say, a little more in the aggressive style. There’s gonna be a lot more coming, but as of right now, I think we’re off to a really good start.”

Click here for the details.