Best Celebrity Style April 13, 2012

This week brought out some of our fashion favorites in their perfectly polished day and evening looks. Emma Roberts and Mena Suvari put their personal spins on basic black while Karlie Kloss and Chanel Iman partied together in Cushnie et Ochs frocks. Jessica Alba and Elle Macpherson styled up laid-back Spring looks, and Solange Knowles went all out in shiny Ferragamo separates — the perfect standout party look, if you ask us. Click through now to see who else made our super-stylish top 10 list this week.