Hilary Duff’s recent Maxim photo shoot included this unique ring designed by Pantera Jewelry. It features two rings connected by a chain, each having different charms to choose from which dangles on one end. Pantera Jewelery is inspired by the black panther, the designer’s favorite animal. Many of her pieces are loved by celebrities, like Paris Hilton, Kim Kardashian, and Jordin Sparks. Check out Pantera’s website for more information! Although you currently cannot order directly, Lisa Klein has a good selection to purchase from.