Ok , but this was , for real , a good joke .

Diane Keatonis a bonafide style icon.

She’s probably best known for her stylish turtlenecks and very large hats.

She’s been wearing the hats for years, like it’s somewhat her signature look.

She’s got white ones.

She’s got big ol' brown ones.

The lady is always wearing large hats!

And now Diane is acknowledging her love of large hats with a hilarious Instagram post calling herself out.

Diane posted this video along with the caption: “IS MY NEW HAT TOO BIG? BE HONEST…”

Dermatologists around the globe rejoiced.

AndMichelle Pfeifferhad a good laugh.

As this person said, “This is the most Diane Keaton thing I’ve ever seen.”

Anyway, I found that funnier than I should have. Good one!

Closeup of Diane Keaton

Closeup of Diane Keaton

Closeup of young Diane Keaton

Closeup of Diane Keaton

Closeup of Diane Keaton

Closeup of Diane Keaton

Closeup of Diane Keaton

"You are ready for the Met Galla"

"Dermatologists love it!"

"STOP!"

"This is the most Diane Keaton thing I've ever seen"

Diane Keaton covered with a very, very large hat