The other Duff... Haylie. I love the effortless chic. Haylie Duff was spotted this week in New York for the launch of Virgin America Inaugural Flight on Wednesday . Hilary Duff's sibling kicked of the inaugural flight in style - toting Louis Vuitton Pégase, Louis Vuitton Daimer Azur , & YSL muse handbag. Please take notes.... cause she travels instyle and looks FABULOUS!!!