Star style: Katy Perry and Nicky Hilton in Matthew Williamson for H&M
Over the Easter weekend, Matthew Williamson for H&M made another red carpet appearance. After Katy Perry (above, right) wore the peacock dress earlier this month to a party held by Paper magazine, Nicky Hilton (above, left) was also spotted in the same peacock dress on Saturday at Las Vega's Prive nightclub. Hilton matched her ensemble with a Williamson for H&M peacock clutch and blue Christian Louboutin heels. But who pulled the look off better? Cast your vote below!