Milla Jovovich, Zoe Saldana, Kate Bosworth, Jennifer Lawrence, Katy Perry
Credit: Getty Images; FameFlynet Pictures (2); Splash News; Bauer Griffin Online

Our favorite outfits of this week—pulled from our Look of the Day top picks—are all about sweet cocktail dresses in reds, whites, and neutrals. Our top five include: Milla Jovovich in cream Chanel separates, Zoe Saldana in shimmering Armani Privé, Kate Bosworth in black backless Hugo Boss, Jennifer Lawrence in floral Christian Dior, and Katy Perry in strapless Versace. Who do you think looked best this week? Vote in our poll below!