Seriously? OMG! WTF?

Gene Simmons/Instagram

Things we know about Gene Simmons. He is the singer of KISS, is married to Shannon Tweed, and has a very long tongue.

So, yesterday, when he was a mentor on American Idol, he posed with the singing competition’s judges. And if you are going to pose with Simmons, what do you do? You stick your tongue out. So, here are Luke Bryan, Katy Perry, and Lionel Richie doing just that.

That is why Simmons is known for his tongue, but they are not.