Celebrities Showing Off Underboob: Stars Rocking the Hottest and Sexiest Fashion Trend

Jennifer Lopez

J. Lo donned a metal Grace Ling breastplate for the Elle Women in Hollywood celebration on December 5, 2023. While the top showed off her killer abs, it also displayed some major underboob.

Nicole Kidman

Nicole wasn’t ~kid~ding around at the Special Ops: Lioness TV series premiere in June 2023 and attended the event wearing a sexy cutout black gown that showcased her toned abd and daring underboob.

Heidi Klum

The America’s Got Talent judge’s cropped T-shirt was cut so high it nearly exposed her nipples.

Hunter Schafer

The Euphoria star wore only a small white feather across her chest at the 2023 Vanity Fair Oscar Party in one of the most daring looks at the event.

Rosalia

Her long-sleeved turtleneck sweater was cropped so high on her chest that it showed off the singer’s underboob as she attended the 2023 Billboard Women in Music Awards

Aubrey Plaza

The White Lotus star wowed at the February 2023 Screen Actors Guild Awards in a brown sequin dress with a large chest cutout that exposed her underboob.

Bebe Rexha

The “I’m Good” singer turned heads in a bubblegum pink gown with an open crisscross top that showed off plenty of skin at the February 2023 Grammy Awards.

Megan Fox

The actress rocked a pink bra top with plenty of underboob showing as she watched fiancé Machine Gun Kelly peform at Fort Lauderdale, Florida’s Audacy Beach Festival in December.

Emily Ratajkowski

The model wore the tiniest white crop top without a bra while getting ready to perform a dance in a December 1, TikTok video, showing off her underboob.

Bella Hadid

The supermodel showed off one of her Burberry outfits before hitting the catwalk for the label’s London Fashion Week show on September 27, 2022. The Instagram photo featuring Bella winking at the camera while wearing a bandeau top with plenty of underboob was taken by the English design house’s creative director, Riccardo Tisci.

Olivia Culpo

The former beauty queen’s floral underboob-flashing tiny top was a pretty daring choice to wear out for dinner and drinks in September 2022.

Olivia Culpo

Olivia snapped this beautiful selfie rocking a blue floral top with high-waisted pants.

Jordyn Woods

Sizzling! The model and Kylie Jenner’s former BFF rocked a sexy one-piece swimsuit on vacation in Jamaica which featured side cutouts that showed off plenty of underboob.

Vanessa Hudgens

The Princess Switch star wore a daring pink bikini during an August 2022 vacation in Capri, Italy, where the top exposed her underboob.

Camila Cabello 

The singer showed off the inside and underside of her bosom in a daring black top with a large cutout at the bottom in June 2022.

Kim Kardashian

In June 2022, the Skims founder showed off some serious underboob while revealing her new collection.

“Hey guys, I wanted to show you this new Skims collection,” the Kardashians star said in a series of Instagram Stories on June 25. “I’m kind of obsessed. Basically, this came about [when] I was in Palm Springs, and it was so hot and I just took one of my tank tops and I cut it like really short, like, underboob vibes. And I had these shorts, and they were really long, and I just cut them really short, and the cotton is, like, so thin. So, we are launching them in four colors … And they are so cute.”

Nina Dobrev

The actress wore a daring red Louis Vuitton gown to the 28th annual amfAR Gala at the Cannes Film Festival in May 2022. This outfit was a wardrobe malfunction waiting to happen, but it appears Nina used double sided tape carefully.

Vanessa Hudgens

Underboob made a big splash at the Giambattista Valli Autumn/Winter 2022 Paris Fashion Week show in March 2022. Vanessa Hudgens wore one of the luxury brand’s dresses to the runway show, which flaunted the underside of her breasts in an adorable cutout minidress.

Olivia Culpo

Olivia Culpo showed how she was also down with wearing a Giambattista Valli underboob-baring design to the label’s Paris Fashion Week show, donning white number with a long sheer skirt.

Halsey

The singer wore a daring black wrap top while doing a makeup tutorial in an April 17 Instagram video.

Jordyn Woods

The model showed off what will likely become summer’s biggest swimwear trend by exposing plenty of underboob in an itty-bitty bikini top on April 7.

Addison Rae

The TikTok star wowed at the Vanity Fair Oscar Party on March 27, wearing a black corset top that exposed the underside of her breasts through sheer fabric.

Kourtney Kardashian

Kourt went braless and flashed underboob in a sexy black crop top at the Hollywood premiere of The Kardashians on Hulu on April 7.

Kendall Jenner

The supermodel went topless by the pool at her mom Kris Jenner’s Palm Springs estate on April 15, covering her bare chest with her arm and showing off the underside of her breasts.

Camila Cabello

The “Havana” singer attended the 2022 Met Gala wearing a fully eco-friendly and sustainable outfit while exposing the underside of her breasts through a tiny front-tie top.

Addison Rae

The TikTok sensation flashed some underboob at the 2021 MTV Movie and TV Awards.