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Kate Hudson opted for a sexy black gown, Cameron Diaz rocked a Stella McCartney jumpsuit, and Jessica Chastain looked beach-ready in Dolce & Gabbana. Plus, more best and worst dressed of the week.
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35 never looked so good! Kate Hudston wore a sexy strapless black Michael Kors gown at the Wish I Was Here screening on July 14 in New York City.
Neilson Barnard/Getty![galleries/2014/07/18/cameron-diaz-kate-hudson-and-more-best-and-worst-dressed-of-the-week/140717-fashion-best-worst-1_ctggvg](https://www.thedailybeast.com/resizer/v2/ANGJML6Q7RM3ZFKMVNBAKRZOCU.jpg?auth=51cb6b431c37005418ad34676f50c94a0e622fa7ea87c224ea7fbb2aa45207c3&width=800&height=1225)
For the Los Angeles premiere of Sex Tape on July 10, Cameron Diaz opted for a charchol grey Stella McCartney jumpsuit with gold polka-dots, Prada shoes, a Cartier necklace, Kimberly McDonald bracelets, and Melinda Maria earrings.
Jon Kopaloff/Getty![galleries/2014/07/18/cameron-diaz-kate-hudson-and-more-best-and-worst-dressed-of-the-week/140717-fashion-best-worst-3_j8e7of](https://www.thedailybeast.com/resizer/v2/KLDYTMZNAZL7ZOUCWDKJ5O5TCU.jpg?auth=c4d2e2dd37de0e5df4245ef0197c492d9fa175678ac6b54090cf0441a25e3773&width=800&height=1202)
Jessica Chastain looked appropriate for the beaches of Ischia, sporting a multi-colored Dolce & Gabbana frock with Charlotte Olympia sandals at the island's Global Film & Music Fest on July 12.
Venturelli/Getty![galleries/2014/07/18/cameron-diaz-kate-hudson-and-more-best-and-worst-dressed-of-the-week/140717-fashion-best-worst-4_zuzqfa](https://www.thedailybeast.com/resizer/v2/4J3UWWQTI5KH5GTB5NG76G5PSA.jpg?auth=6dfad9a8f9b8b7e295703890525350c5962d6854f2da38dad024d10c72e54c02&width=800&height=1505)
Model Karolina Kurkova looked sleek at the opening of Giuseppe Zanotti's Ibiza store on July 11 rocking a black long-sleeved Azzedine Alaia dress with gold shoes and a clutch, both by Zanotti.
Europa Press/Getty![galleries/2014/07/18/cameron-diaz-kate-hudson-and-more-best-and-worst-dressed-of-the-week/140717-fashion-best-worst-6_zrv9cb](https://www.thedailybeast.com/resizer/v2/RP7U7TYNNFL53NFKUHLZ2TB2KY.jpg?auth=2f4cf670b8a8a2fc775f7aebe7dd7ece8a46840e20f2a4e26e6ecd75101024c6&width=800&height=1200)
To celebrate the upcoming season of her VH1 series, Candidly Nicole, Nicole Richie sported a black sequined Jenny Packham dress with silver Balenciaga heels, an Eddie Borgo ear cuff, and a House of Harlow clutch to an influencer event on July 14 in L.A.
Jeff Vespa/Getty![galleries/2014/07/18/cameron-diaz-kate-hudson-and-more-best-and-worst-dressed-of-the-week/140717-fashion-best-worst-7_lqdhyh](https://www.thedailybeast.com/resizer/v2/WEEFL3OXKRLHRMPAFU4SI4J7RM.jpg?auth=4a8b7fa79f689521718f33ca6d55c273e604bebd71448797528a84b717354f98&width=800&height=1242)
The only thing more surprising than still seeing Tara Reid on a red carpet is the outfit she wore to the 2014 Television Critics Association Summer Press Tour on July 14 in Beverly Hills.
Michael Tran/Getty![galleries/2014/07/18/cameron-diaz-kate-hudson-and-more-best-and-worst-dressed-of-the-week/140717-fashion-best-worst-2_e8um0a](https://www.thedailybeast.com/resizer/v2/DVK3SCXUJRNNBBV5CDLDLYBOBU.jpg?auth=0a0ef4189e966294d630703de0ac8d0ba308deb011e4fabeec766872abbba38f&width=800&height=1136)
Actress Jessica Szohr channeled her Gossip Girl character's unfortunate style at a Justin Timberlake performance in NYC on July 10.
Desiree Navarro/Getty