Britney Spears' Ice Bucket Challenge video will not go down among the most original of the hundreds we've seen thus far, but it's pretty classic just the same.
Mostly because the pop megastar is all smiles, in typical bubbly Britney fashion, until she got drenched in cold water, at which point she gasps, "F--K!"
The 32-year-old is the latest to do her part in promoting awareness of amyotrophic lateral sclerosis, better known as ALS or Lou Gehrig's disease.
She looked relaxed in cute white hipster sunglasses with her hands on her hips, nominating Adam Sandler, David Lucado and Robin Greenhill.
That would be the comedian, her boyfriend and her business manager, who will have a hard time matching her reaction to the paralyzingly cold shock.
Spears screamed as the freezing shower knocked off her glasses and she started to exclaim the f-bomb as the video cuts out. Good times all around.
More great ALS Ice Bucket Challenge videos, and Britney Spears bikini photos, because you have to melt all this ice with some heat, await you below ...