Gwyneth Paltrow has been stepping out recently to promote her new cookbook, "It's All Good", and we have to say - the girl doesn't just look good - she looks fabulous! Click through the gallery to see Gwyneth's look this week at a book signing event in Los Angeles, and some of our picks from weeks past, including Miranda Kerr, Kate Middleton, and Jessica Chastain.

Check back next Wednesday for another Look of the Week!