Kristen Bell was looking Spring-ready in her Etro dress while out promoting the ubiquitous Forgetting Sarah Marshall. I adore the contrast between the fresh floral print and the bold black trim. She dressed her frock up with patent Jimmy Choo sandals and a pretty adorable Juicy Couture butterfly bracelet, but I think this dress would also be great paired with a leather jacket to toughen it up. Kristen must have thought so too because that's what she wore with it while trekking from TRL to her taping for the Letterman show. Smart girl.