Lovers and Friends

It's Friday, which means it's time to crown CelebStyle's top star styles of the week. Our standouts this week were Rashida Jones, who worked a bold print Thakoon dress with crystal-coated Valentino sandals; Rachel Weisz, who turned heads in a stunning strapless Christian Dior number with bow-accent Christian Louboutin pumps; Rachel Bilson in her menswear-inspired Malene Birger and Alexander McQueen look with classic feminine flair; and a few more including Jessica Alba, Anne Hathaway, and Jessica Hart. From red-carpet stunners to casual Summer style, these six starlets really turned it out. Take a closer look at their chic ensembles, see why each trendsetter was crowned, then re-create their looks for your next outing.

We've spotted celebrities working their polka dots in fresh new ways, and we can't wait to follow their lead this Summer. Michelle Williams styled her spotted A.P.C. tee with pineapple-print Joie shorts in LA, Jessica Alba went boyish in a polka-dot Lovers + Friends top and slouchy Current/Elliott chinos in NYC, while Keira Knightley opted for a black-on-red look with a black polka-dot blouse and red shorts in NYC. Whether you're looking for something new to punch up your work wardrobe or you're on the hunt for a print that fuses well with classic pieces, check out five celebs rocking spots, then shop their looks — including exact pieces — for yourself.

Welcome to Friday, the end of the week, the beginning of the weekend, and most importantly, the magical day where we reveal CelebStyle's top stars of the week. We've rounded up seven of the hottest, freshest, and downright smashing celebrity looks that must be mimicked, pronto. This week's standouts were Tiffani Thiessen in a sweet menswear-inspired ensemble, Diane Kruger showcasing a sultry siren Cannes look, Jessica Alba in a colorful Mother's Day outfit, and a few more including Charlize Theron, Kristen Stewart, Ashley Tisdale, Kim Kardashian, and Jessica Stroup. Click through to check out this week's style stars, why we love them, and how you can re-create their lust-worthy looks.