And we're at such a loss of words, we're going to let Miz Teigen tell you what went down:
If you don't have anything nice to say, don't say anything at all!
Instead of respecting her wishes, he posted an image basically saying he's still going to refer to Caitlyn as Bruce.
The only thing different between the music producer and the former Nickelodeon star is that Timbaland did NOT delete his Facebook post at all and left the hurtful image up for the world to see.
That's so rude.
Since then, the 43-year-old has received a lot of hate from his fans for the insensitive image.
It's nice to know so many people are reacting positively towards Caitlyn and her truth. Maybe one day we'll all be able to live in a world where everyone is accepting of each other!