Donatella Versace messed up the most important part of the ALS Ice Bucket Challenge.

The fashion maven posted a YouTube video of her accepting the freezing cold shower from two shirtless male models on Wednesday, challenging Prince, Pharrell and director Pedro Almodovar.

But when it came time to name the cause behind the viral movement, she totally botched it.

VIDEO: Olivia Wilde Completes Ice Bucket Challenge ... with Breast Milk!

"I'm not just here to ruin my makeup," she's seen saying before getting doused in water. "Please donate to ASL."

ASL, of course, is the common acronym for American Sign Language ... and not Amyotrophic lateral sclerosis.

At least her heart was in the right place, right? And that scream at the end is priceless.

So far the challenge has raised over $93 million, a crazy amount compared to the $2.7 million donated during the same time in 2013.

Check out the gallery below to see more stars who've completed the challenge -- and click here to see all the videos!