Hailey Bieber embraced her sexier side for her latest red carpet look.

The model and Saint Laurent ambassador attended the second annual Academy Museum Gala last night in Los Angeles, where she wore a gown straight from the luxury house's spring/summer 2023 collection. The strapless, dark brown dress featured a twisted bandeau-style top and a torso cutout, with ruched detailing at the waist of the column skirt.

Bieber accessorized the gown with a set of citrine jewelry by Tiffany & Co., including a vintage necklace from 1955 and a hexagon ring. She wore her brunette locks straight with a middle part, and her makeup look included rosy cheeks and a nude-pink lip.

The Rhode founder was in attendance for Saint Laurent's Paris Fashion Week show last month. For the occasion, she channeled the '80s power suit in a pale pink set, comprised of a micro miniskirt and a long-sleeved blouse featuring structured shoulders, voluminous sleeves, and a collar with large gold buttons.

She finished the look with a pair of shiny black heeled pumps with gold adornments, black sunglasses, oval hoop earrings, and gold cuff bracelets. She also color-coordinated her glam look, which featured glittery pink eye shadow and a glossed rosy lip.

The model opened up about her attitude toward fashion in an interview for Harper's BAZAAR's September 2022 cover story, sharing that she finds style inspiration in icons like Princess Diana.

"I was really inspired by the fact that she was the most-looked-at woman in the world at that time, of all time, and she did what she wanted with her style," Bieber said of the late princess. "She really expressed herself through her style despite being in the position she was in."

18 Best Leggings Brands That Will Make Your Butt Look Like an 11/10

37 Selena Gomez Hairstyles to Copy If You're Trying to Level-Up Your Hair Game

How To Contour and Highlight Your Face Like A Total Pro

Smack dab in the middle of her midriff.

Twitter went wild after Selena and Hailey hugged it out.

Justin and Hailey Bieber dressed up more last night for Justin's art gallery auction than they did when they met the French president. The Biebers were photographed wearing matching black evening ensembles.

It seems some people love pitting women against each other, despite both parties insisting nothing malicious is happening between the two. This is exactly what happened with Hailey Bieber and Selena Gomez. It seems like no matter what, you bring up one, and then someone brings up another, insisting a feud is going on. However, […]

Hailey Bieber, ever the queen of easy street style, was spotted grabbing lunch with Justin Bieber in the perfect fall outfit. Shop similar leather jackets here.

George Clooney, Olivia Wilde, and Keke Palmer were among the high-profile attendees of the second annual Academy Museum Gala hosted in Los Angeles.

Hailey Bieber is taking on fall with a wardrobe that plays with proportions and silhouettes.

It's never a bad time for a leather jacket.

The celeb BFFs spent a casual weekday night grabbing dinner in full costume.

Hollywood's biggest stars came out in their best finery for the Academy Museum of Motion Pictures' gala in Los Angeles.