Katy Perry Steps Out at Lauren Sanchez's Bachelorette Party, Stirring Buzz About Her Outfit

Katy Perry joined Kim Kardashian and other stars in Paris for Lauren Sánchez's bachelorette party, but her unexpected outfit quickly took over the conversation.

The celebration kicked off on Friday, May 16, 2025, and included a series of glamorous outings across the French capital. Among those spotted helping the bride-to-be, Lauren Sánchez mark the occasion were Kim Kardashian, Kris Jenner, Eva Longoria, and Katy Perry.

In photos and videos shared on social media, the women were seen leaving their hotel, entering a waiting car, and later stepping onto a boat for a scenic river cruise. Perry opted to go pantsless, wearing a black bodysuit topped with a sheer, sparkly skirt.

A black bow and white rose were fastened at her waist, completing the ensemble. Online, the outfit sparked a storm of reactions from fans and onlookers. "Can't believe she’d walk out in that lol," one person wrote. Another said, "This look is so bad." A third asked, "OMG !!! What's wrong with Katy Perry!! 😮😮😮"

Others were more direct, with one remarking, "Katy Perry looks so tacky," another adding, "Katy needs pants," and another suggesting, "Katy Perry need to change her stylist 😏. [sic]" One even remarked, "Why is Katy Perry wearing a garlic clove?" while another questioned, "Why isn't she wearing a bra?"

Despite the fashion frenzy, the occasion remained centered on Sánchez and her close circle of friends. Sharing several photos from the event, Sánchez captioned one post, "Forever starts with friendship, surrounded by the women who've lifted me up, illuminated my path in dark times, and shaped my heart along the way."

At the end of the celebration, she followed up with another post, writing, "That's a wrap. To my girls…thank you for surprising me, lifting me up, and reminding me how much I needed this moment. I love your hearts and your beautiful energy more than words can say."

Sánchez and Amazon founder Jeff Bezos confirmed their engagement in May 2023, following their public debut as a couple in January 2019. The Paris weekend marked another celebratory chapter in their journey. It came just a month after Sánchez and Perry flew to space together.

On April 14, 2025, the pair joined four other women aboard Blue Origin's New Shepard for a ten-minute mission. "We just completed our 11th human spaceflight and the 31st flight of the New Shepard program," the company shared. "The astronaut crew included Aisha Bowe, Amanda Nguyễn, Gayle King, Katy Perry, Kerianne Flynn, and Lauren Sánchez."

Following the flight, Perry said, "I feel super connected to love. I think this experience has shown me you never know how much love is inside of you, like, how much love you have to give and how loved you are until the day of launch."

Although the Paris party was a tribute to friendship and fresh beginnings, Perry's appearance became one of the most talked-about takeaways from the weekend. This wasn't the first time her outfit choices had stirred conversation online. Over the years, several of her looks have sparked similar waves of public reaction.

Last year, Perry made a striking appearance at the iHeartRadio Z100 Jingle Ball at Madison Square Garden in New York City. The pop superstar turned heads on the red carpet, donning a bold metallic look.

Perry wore a sleek, silver ensemble by LAPOINTE for the high-profile event on December 13. Her outfit featured a shimmering, long-sleeved bodysuit that accentuated her figure.

The fitted design had a mock neck that seamlessly flowed into a floor-length maxi skirt with ruched detailing below the waistline. The reflective coating of the gown created a futuristic and polished aesthetic that perfectly matched Perry's signature fashion-forward style.

Perry completed her look with dramatic, straight black hair styled sleekly down her back. Her makeup was equally striking, with bold, defined brows, smoky eyeshadow, and a nude matte lip.

Accessorizing minimally, the singer opted for statement silver rings that complemented the metallic theme of her attire. Perry's appearance at the event sparked mixed reactions among fans. Some users expressed concern and confusion.

One user wrote, "You good Katy? 👀" while someone simply asked, "What happened…" Another comment echoed the sentiment, "Who is this again 😮😮😮 [sic]." A different user elaborated, "Something's terribly wrong. The proportions ? The angle ? Idk, but something's not right here 😟 [sic]."

Others shared more general observations, with one saying, "Something is so wrong with these stars." Another user noted, "She doesn't look like her." Some fans shared admiration while still voicing concern. One user commented, "Thinner by the day but I love her! Hope everything is ok [sic]!"

Amid the mixed reactions, some fans praised Perry's look. One supporter wrote, "My godddddd you are absolutely stunning in that dress melts [sic] ❤️❤️❤️," while another declared, "SHE IS A [sic] ICON 😍."

Similar sentiments were echoed on Facebook, where users expressed surprise at Perry's appearance. One comment read, "Her face looks so different," while another questioned her pose, "Why the right hand to the front, and left hand hidden?"

Another user shared their disbelief, "It doesn't look like her," while others observed, "She looks exhausted." Finally, a concerned fan noted, "Seems like something is wrong with her now."

Perry delivered an electrifying performance onstage at the iHeartReadio Jingle Ball 2024, alongside a lineup of talented artists, including Meghan Trainor, Madison Beer, Teddy Swims, Gracie Abrams, Benson Boone, and Shaboozey.

The highly anticipated event, part of the annual concert tour, kicked off on December 3 in Dallas, Texas, and will wrap up in Miami, Florida, on December 21, covering ten major cities across the United States.

For her onstage performance, Perry once again turned heads with a bold and festive outfit. The 40-year-old singer stunned in a futuristic silver corseted bodysuit. The sleeveless design featured a sweetheart neckline and structured silver cups, each adorned with delicate snowflake patterns.

The bodysuit incorporated textured, branch-like metallic embellishments on both sides of Perry's waist. The singer paired this eye-catching piece with low-waisted nude-colored shorts.

Continuing the silver theme, Perry wore thigh-high metallic boots that elevated the look further. Her accessories matched the holiday vibe, with the pop star donning silver reindeer antlers atop her head.

Embracing a sci-fi twist to her festive attire, Perry later admitted in a short video interview with Elvis Duran that she loves science fiction, saying her look for the night had "a little sci-fi" inspiration.

Perry styled her dark hair sleek and straight, with her signature short bangs framing her face. Her makeup emphasized her features with a luminous finish, soft smoky eyes, and a pink-toned lip. The entire look exuded a balance of playful holiday spirit and high-fashion drama.

The "Firework" singer also gave fans an inside glimpse into her night at the Jingle Ball through a playful video. In one moment, Perry was seen fully embracing "a little nyc [sic] chaos," as she put it.

She was spotted playfully holding adorable puppies alongside country singer Dasha. Another fun moment captured Perry daring musician Benson Boone to attempt a backflip—a challenge he completed to her delight.

Onstage, Perry delivered an electrifying performance, keeping the audience on their feet. She thrilled fans with hits like "Part of Me" and "Hot N Cold."

At one point during her performance, Perry added another festive touch, appearing to put on a white fur coat to channel a Grinch-inspired look. Her lively stage presence, combined with her signature humor, left fans thoroughly entertained.

Just days earlier, the "Never Really Over" songstress had sparked public discourse after making a glamorous appearance at Capital's Jingle Bell Ball at The O2 Arena in London, England. However, her outfit choice at the December 8 event drew mixed reactions, with many social media users voicing their displeasure.

Perry donned a silver sequin dress with a train that trailed alongside her as she walked the red carpet. The sparkly gown featured daring cutouts on each side of her body and a high-hip slit.

Elevating the already eye-catching clothing item were silver fringe tassels attached to the sides. Perry paired the gown with transparent, closed-toe heels and silver earrings. She adorned her face with shimmery eye-shadow and pink lipstick and left her dark tresses cascading down her back.

Upon seeing photos of the "California Gurls" artist online, spectators flooded social media comment sections with their opinions about her look. Most criticized her dress.

"That looks ridiculous!" opined a Facebooker underneath Page Six's video post of Perry posing for the cameras. Another noted, "Tacky outfit but beautiful Katy," while someone else remarked, "Get a better dress."

An observer chimed in with, "I am so tired of the look at my naked body look [sic]. Can we go back to real glam??" Echoing a similar sentiment, an Instagrammer wrote, "Seriously? Leave something to the imagination..😂." "Can't dress, can't sing. She's just boring," commented a critic.

Another spectator expressed, "I used to love Katy Perry. This time around she seems too desperate for attention. It's very off putting [sic]. Too thirsty. Time for a new styling team."

"Whoever is her stylist needs to be fired immediately," stated a netizen, while another commented, "Sorry, honey, this costume is less appropriate for you, but it's a bit polite."

Addressing Perry's physical features, a Facebooker added, "All these stars keep jacking up their appearances. They don't even look the same 🤷‍♂️🤦‍♂️."

Amid the criticism, however, came a few praises. "You are stunning queen!! ❤️‍🔥," gushed a fan. Another swooned, "Your beauty is unbelievable 🧡🦋," while a fellow admirer complimented, "Looking incredible!!!! 🌹."

Katy Perry's latest appearances have once again proven her ability to captivate and divide audiences, solidifying her role as a bold trendsetter who keeps fans talking.