It's not easy to make a completely sequined gown look this good, but Kate Hudson doesn't disappoint. The actress, 35, was honoring her pal and "How to Lose a Guy in 10 Days" costar Matthew McConaughey, but she totally stole the show. (Photo by Chris Pizzello/Invision/AP)
Halle Berry, 48, was incredibly sexy as usual in a sheer lace top, leather skirt and laced Louboutins -- appropriate for the launch of her lingerie line! (Photo by Kevin Mazur/Getty Images for Scandale Paris)
Talk about a pregnancy glow! Blake Lively, 27, looked incredible in this floor-length gown with a deep plunge that really showed off her growing baby bump. (Photo by Scott Roth/Invision/AP)
Cara Delevingne, 22, earned some major street cred in leather skinnies and a sheer navy top. (Photo by Josiah Kamau/BuzzFoto/FilmMagic)
Lily Collins is red carpet perfection. The young starlet, 25, looked absolutely gorgeous in this purple ombre dress and dark purple lips. A little bit of wind didn't hurt her ethereal look, either. (Photo by Stefania D'Alessandro/Getty Images)
Amber Valletta, 40, could make a potato sack look sexy. The model and actress paired her gorgeous shoulder-baring dress with stunning metallic accessories. (Photo by Donato Sardella/Getty Images for CFDA/Vogue)
Talk about a great shopping day outfit! Reese Witherspoon, 38, was effortless in this printed dress, pointy heels and a gorgeous daytime satchel. (Photo by Bauer-Griffin/GC Images)
We've been loving Michelle Monaghan's style. The "Best of Me" actress, 38, opted for the unique and unexpected, as usual, in this blush dress with pretty embellishments. A thick cat-eye and pink lips pulled the look together. (Photo by Jordan Strauss/Invision/AP)
This is how all men should dress. Bradley Cooper, 39, was a total hunk in this casual-cool bomber jacket and rugged boots. (Photo by Walter McBride/Getty Images)
Matthew McConaughey is one lucky man! Camila Alves, 32, supported her husband in this stunning lace-banded gown and a messy updo. (Photo by Jordan Strauss/Invision/AP)
Jennifer Lawrence, 24, looked great in this white dress that looked completely season-appropriate. (Photo by Jason Merritt/Getty Images for ELLE)
Kendall Jenner, 18, strutted her stuff off the runway in a black and white getup that involved a pair of skintight leather leggings. (Photo by Raymond Hall/GC Images)
Alright, alright, alright! Matthew McConaughey, 44, sure does clean up nice. The "True Detective" actor looked very handsome in a tux and just the amount of scruff. (Photo by Jordan Strauss/Invision/AP)
Another pregnancy means another nine months of great maternity style! Catherine, Duchess of Cambridge, stunned in this baby blue (hint?) dress and adorable bow-tied heels. Prince George's mom, 32, also showed off her signature glossy mane. (Photo by Arthur Edwards - WPA Pool/Getty Images)
Sienna Miller, 32, made glam look effortless in a slinky sequined gown with striped details. (Photo by Joel Ryan/Invision/AP)
Jessica Alba, 33, doesn't sacrifice style for comfort. Snapped at an airport, the actress looked put together in oversized layers.(Photo by Han Myung-Gu/WireImage)
Expecting mom Molly Sims, 41, dressed her bump in a sleek outfit and even sleeker blonde locks. Who says you need a "flat stomach" to wear a crop top? (Photo by Jordan Strauss/Invision/AP)
Who else could pull off an ankle-length sweater vest? Jaime King, 35, actually made the dress look absolutely gorgeous, thanks to her statuesque frame -- and simple accessories did the trick! (Photo by Donato Sardella/Getty Images for CFDA/Vogue)
"Modern Family" star Sarah Hyland, 23, looked perfectly polished in a classic crop top and skirt combo. Camel pointy heels, large-framed sunnies and a Dior bag finished off her look. (Photo by Josiah Kamau/BuzzFoto/FilmMagic)
As the weather gets chillier, celebrities start getting creative with their red carpet and street style. While some embrace the cold air with layers upon layers, others try to hang on to the last bit of midriff-baring weather.
This week, some red carpet mavens embraced sleeves, but we're loving one actress's bare shoulders and signature sun-kissed glow.
Kate Hudson may have been presenting an award for pal Matthew McConaughey, but she totally stole the show in a sequined dress that hugged her fit frame. We'd even say the look bests her famed yellow dress moment from "How to Lose a Guy In 10 Days."
See the other celebs that joined the blonde bombshell on this week's sexy stars list.