Not everyone agrees with the outlook that “you’re never fully dressed without a smile” — actuallly, you might say that a number of celebs prefer to be a little, well, undressed. Those stars will usually avoid flashing their pearly whites on the red carpet, either to hide their less-than-perfect choppers or to appear more sexy.
Whatever the reason for keeping their teeth out of the public eye, they do occasionally catch us completely off guard with their face-changing smiles. In fact, people like Kylie Jenner, Taylor Swift, and even Kanye West look like entirely different people!
But don’t just take our word for it. Scroll down for all of the celebs who are nearly unrecognizable when they smile versus when they’re in resting face.