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Tooth gems are making a comeback, so could this be the most painful - and dangerous - beauty trend ever? | Celebrity teeth, Tooth gem, Beauty trends
![Katy Perry still wearing her Nike gold tooth jewelry attends the premiere of Paramount Pictures' 'Office Christmas Party' at Regency Village Theatre on December 7, 2016 in Los Angeles, California. Photo by Katy Perry still wearing her Nike gold tooth jewelry attends the premiere of Paramount Pictures' 'Office Christmas Party' at Regency Village Theatre on December 7, 2016 in Los Angeles, California. Photo by](https://c8.alamy.com/comp/2DJXJRA/katy-perry-still-wearing-her-nike-gold-tooth-jewelry-attends-the-premiere-of-paramount-pictures-office-christmas-party-at-regency-village-theatre-on-december-7-2016-in-los-angeles-california-photo-by-lionel-hahnabacausacom-2DJXJRA.jpg)
Katy Perry still wearing her Nike gold tooth jewelry attends the premiere of Paramount Pictures' 'Office Christmas Party' at Regency Village Theatre on December 7, 2016 in Los Angeles, California. Photo by
![Katy Perry still wearing her Nike gold tooth jewelry attends the premiere of Paramount Pictures' 'Office Christmas Party' at Regency Village Theatre on December 7, 2016 in Los Angeles, California. Photo by Katy Perry still wearing her Nike gold tooth jewelry attends the premiere of Paramount Pictures' 'Office Christmas Party' at Regency Village Theatre on December 7, 2016 in Los Angeles, California. Photo by](https://c8.alamy.com/comp/2DJXJRX/katy-perry-still-wearing-her-nike-gold-tooth-jewelry-attends-the-premiere-of-paramount-pictures-office-christmas-party-at-regency-village-theatre-on-december-7-2016-in-los-angeles-california-photo-by-lionel-hahnabacausacom-2DJXJRX.jpg)
Katy Perry still wearing her Nike gold tooth jewelry attends the premiere of Paramount Pictures' 'Office Christmas Party' at Regency Village Theatre on December 7, 2016 in Los Angeles, California. Photo by
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