It’s known that beauty trends come and go. Think: Skinny brows, claw clips, and glossy lined lips. One in particular that seems to be having a bit of a resurgence? Tooth gems. Just look to Camila ...

On Oct. 18, Camila Cabello took to her Instagram stories to share an up-close-and-personal video of her new tooth gem. In the seconds-long flick, Cabello quickly runs her tongue along the shimmering, ...