When you've got a great looking mouth, why not show it off? These past and present Disney divas showed off their gums, their lips, their tongues and their uvulas -- that little hanging thing in the back of your throat -- simply because they can. (And in the case of Zendaya, because she was shocked!)
Check out Peyton List doing her best fish face above (do you think that pucker will be the new "duckface?") and the rest below!
Photos courtesy of Instagram and Twitter