Woah - that looks waaay gnarly, Cameron Diaz.
She's taken a tubular tumble into the big blue.
Yes, this adventurous chick loves to head out with her surfboard.
She's challenged the sea to a master class... but unfortunately this time, she's come off the loser.
But there must be something about hitting the waves - because the celebs can't get enough of it.
Yes, they often impress us with their surfing prowess but they sometimes make us chuckle too.
Whether it be surfing, swimming or even banana boating the stars just can't seem to manage it without a thorough dunking.
Click on and do some righteous tittering at this wet 'n' wild gallery of celebrity wipeouts down below.
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