It's a time-honoured tradition: Celebrities without makeup.
The stars can't seem to go out in public bare-faced without a photographer around (see Kate Upton's recent foray into the no-makeup limelight while she was out in Paris) taking evidence that they do, in fact, look just like us.
To combat the non-movie star pics, many celebs take to the always-flattering Instagram (it's that amazing Valencia filter) to flaunt their bare and luminescent skin.
Whether it's to show off how beautiful they are without the help of makeup or if it's to relate to their fans, celebrities' no-makeup selfies are quickly becoming the hottest trend in Hollywood on Instagram and Twitter.
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Leading the charge is Instagram-lover Rihanna, who recently shared a gorgeous selfie which revealed her flawless skin sans makeup.
But badgirlRiRi isn't the only actress who takes advantage of the soft focus light to make them look good (ahem, Jennifer Aniston).
Check out other stars without makeup on Instagram and Twitter: