JWOWW vs. Snooki: Who Shines Brighter In Sparkles?

Over the weekend, JWOWW took a trip to Vegas with her boyfriend, Roger Mathews, to celebrate her birthday in style (it's like déjà vu). Wearing a revealing two-piece Richie Rich dress reminiscent of the one Snooki wore to the Grammys, she strutted her shimmery stuff for the red carpet shutterbugs and then joined her friends at the VIP booth inside.

+ Snooki and JWOWW have never been the type of girls to compete, but that doesn't mean we can't compare their sparkly styles. Check out these photos and tell us which "Jersey Shore" castie wears the bedazzled look better!

Photos: Steven Lawton/FilmMagic, Jason Merritt/Getty Images