Diane Kruger was the host. Jason Wu, the designer. Jessica Stroup, Amber Heard, Katie Cassidy, and Lily Collins — envious emerging talent — the supporting cast. Neiman Marcus, the venue. A small gathering of some Fab favorites occurred yesterday to preview Wu's feminine cool collection. Normally, I would have you choose the most Fab, but, honestly, they all looked awesome in the designer's spunky dresses and ladylike separates. Why did Diane host? Easy: she loves Jason Wu. She compares him to Chanel — his clothes span generations. As well, his creations are "sexy yet traditional." Well said Diane, go behind the seams!