Style Wars: The Hilton Sisters

Both Paris Hilton and Nicky Hilton went shopping in L.A. yesterday. Nicky was spotted shopping with her mom for shoes at Christian Louboutin in West Hollywood and Paris hit up a pet store in Beverly Glen, probably buying shi shi treats for her chihuahuas. Both sisters wore large shades and showed off their slender frames with thigh-high summer dresses. While Paris gussied up her outfit with high heels, Nicky went for a more laid back aesthetic by wearing sandals. Which Hilton sister looks hotter?