We know we shouldn't play favourites but if we were to, Rachel Bilson would be up there as one of 'em. The stylish actress always looks flawless whether she's keeping things casual or glamming up for the red carpet. Her blend of effortless, haven't-tired-too-hard, flirty, feminine style is something we've made no secret of stealing ever since she rose to fame on The OC. So we're always glad to learn some of her favourite beauty products. And, just as you'd expect, fame hasn't gone to this 30-year-old's head and made her ditch her favourite pharmacy finds. Opening up her tote to Lucky, Rachel reveals her go-to lip balm: "Dr Pepper Lip Smacker has been my number-one lipcolour since my early teens. I will never abandon my doctor!"