Ashley Olsen has long been attached to her leather jackets â€" she wore one of her faves, her Rick Owens Biker Jacket, last November to celebrate a museum opening with Calvin Klein. Though she pared down for the new issue of GQ, Rachel Bilson used her jacket to stay cozy while shopping earlier this week in LA. Ash's look is red carpet-ready, while Rachel's is more girl-on-the-go: Which one wins you over?

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