Although these serious celebrities are known for their permanent pouts, like Victoria Beckham and Renee Zellweger, they stick crack a smile sometimes–and we found the pics to prove it!
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Celebs Who Dont Smile Ginnifer Goodwin
We love her crinkled nose when this actress finally cracks a smile!
Celebs Who Dont Smile Kanye West
The rapper is on record saying he thinks smiling doesn't look as cool as a straight face.
Celebs Who Dont Smile Kristen Stewart
The star of Twilight claims she's baffled by the talk of her somber face since she thinks she smiles a lot.
Celebs Who Dont Smile Joaquin Phoenix
He's known for being a serious actor, and he sure lives up to the reputation.
Celebs Who Dont Smile Mary Kate Olsen
The grin we fell in love with on Full House is rare these days.
Celebs Who Dont Smile Renee Zellweger
The Bridget Jones starlet clearly prefers the sultry pout over a smile.
Celebs Dont Smile Idina Menzel
We're so used to seeing her sing that we never noticed her often very serious facial expression.
Celebs Who Dont Smile Uma Thurman
Although her grin changes the shape of her face entire, we love that all-out smile.
Celebs Who Dont Smile Diane Kruger
When she actually does, it's amazing how much younger she looks.
Celebs Who Dont Smile Victoria Beckham
Smiles were much more forthcoming in this singer's Spice Girls days.
Celebs Who Dont Smile Rooney Mara
This actress doesn't feel like faking a smile, but when someone hugs her close, you can spot a real one.
Celebs Who Dont Smile Sean Penn
When you have the sultry stare down like this serious actor, why push yourself to smile?
Celebs Who Dont Smile Megan Fox
With that stunning set of pearly whites, we don't know why the actress is constantly hiding them.
Celebs Who Dont Smile Kate Moss
This international model built a career on that smoldering stare, but once in a while you can catch a grin.
Celebs Who Dont Smile Robert De Niro
Robert De Niro
Even though his somber expression is still friendly, we have a soft spot for that smile!