Known for the shiny hearts and other glittery baubles that have adorned such celebrity necks as Paris and Avril's, Steve Shein's bunny necklace bests standard pop-bling with a reference to the godfather of the genre himself, Jeff Koons. The famed inflatable bunny sculpture that Koons originally crafted from stainless steel is re-imagined here in laser-cut mirror-backed acrylic and comes on a 16" silver chain.

While Stella McCartney also made Koons' rabbit a motif in her recent spring collection, these charms are a mere $45 and available from the Whitney—and, for those who favor the darker side of pop, there's the Damien Hirst-referencing skull.