J.K. Simmons Once Sang Telegrams In A Tutu

And Jimmy Fallon has the photograph that proves it.

It was his “main source of both income and embarrassment.”

J.K. Simmons revealed Friday how he once worked as a tutu-gram to make ends meet.

On “The Tonight Show,” the actor told host Jimmy Fallon how he’d turn up to parties in Seattle holding balloons and wearing an opera mask before belting out the relevant message in falsetto. 

It was dudes with beards and otherwise sort of mountainly-looking dudes with, you know, tutus,” he told Fallon.

Then, to the “Whiplash” star’s surprise, Fallon produced an old photograph of Simmons wearing the costume to prove it.

Check out the full segment above.