KISS’ legendary musician Gene Simmons posted a new tweet on his verified social media account and revealed a rare photo of Avril Lavigne and Billi Eilish.

As you will see below, Avril is wearing a cool and old-school KISS t-shirt.

Here is what Gene wrote:

“Someone sent me this cool photo.”

A user named Arrow made a funny comment and said:

“Sir step away from the internet please.”

You can see Gene Simmons’ tweet right below.

Last week, Gene Simmons has posted an emotional support message to a fan named Steve Harris who is battling against cancer.

Gene shared a photo of himself and said to London:

“London. Here we come. See you tonight!”

Click here to read the details.