Oct 03, · We scoured through + pages of Miley Cyrus photos to find the exact moment she became the tongue-wagging pop star we've grown to love -- or love to hate. Miley Cyrus can't stop (and she won't stop) sticking out her tongue. But what is she potentially revealing about her health? It turns out the tongue reveals everything from dehydration to vitamin deficiencies to cancer. "When we see anything other than that nice pinkish-red tongue . Miley Cyrus has let her tongue do the talking in her latest promo for the MTV VMAs, showing off just how impressive her famous asset is. The Bangerz babe loves to stick her tongue out, even arriving on a huge tongue slide during her world tour and in her latest Instagram video, Miley has shown fans.