Who wore your favorite look this week? Tell us by picking your top 5 Fashion A-List from the celebrity Look of the Day picks! Who made it on our list? These five looks from around town: Lupita Nyong’o (in Christopher Kane), Sandra Bullock (in Dsquared2), Natalie Portman (in Christian Dior), Diane Kruger (in Cushnie et Ochs), and Jessica Alba (in Wes Gordon). Now that you know our faves, tell us yours by making your own Top 5 with InStyle.com’s A-list tool. Visit instyle.com/instyle/a-list and pick your top looks, then share them with your fashion-savvy friends on Facebook and Twitter. Head to the A-list maker right now to get started.