Mariah Carey goes braless in sheer lace-up dress while out: Pic!

Careful, Mimi! Mariah Carey seemed to flash a bit more than intended on Thursday night, when she stepped out at Catch LA.

WATCH: Mariah Carey Celebrates St. Patrick's Day With Her Kids and Bryan Tanaka

The pop diva rocked a sheer, navy lace-up dress and when her black suede jacket moved to the side, it was clear she'd ditched her bra too.

Her dancer boyfriend, Bryan Tanaka, didn't appear to be with her for the fun night out, but the pair have been spending lots of time together recently.

AG_183118 -  - West Hollywood, CA - Mariah Carey is spotted heading to Catch LA. The songbird has a major wardrobe mishap as she goes braless in a sheer mini dress exposing more than she intended to. She smiles unknowingly as she heads to a late dinner at the hotspot.  Pictured: Mariah Carey  AKM-GSI 23 MARCH 2017  BYLINE MUST READ: Maciel / AKM-GSI    Maria Buda (917) 242-1505   Mark Satter (317) 691-9592 or

The couple celebrated St. Patrick's Day together last week in West Hollywood. Carey sported an emerald green mini-dress while her beau sported an all-black ensemble with a shamrock-covered handkerchief.

In mid-February, Carey officially called Tanaka her "boyfriend" for the first time when speaking with the Associated Press.

MORE: Mariah Carey and Nick Cannon Reunite at Kids' Choice Awards, Pose in Matching Outfits With Twins on Red Carpet

"I just don't feel comfortable talking about my personal life... Me and my boyfriend don't want to do that," she said coyly.

See more celebrity sightings below:

Celeb Spotter 010: Giada De Laurentiis, Kris Jenner and more stars don all-black
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Celeb Spotter 010: Giada De Laurentiis, Kris Jenner and more stars don all-black
Kourtney Kardashian and Kris Jenner stepped out in all-black this week, with Kris accidentally flashing her bra for the photographers. (Photo by ADV/BuzzFoto via Getty Images)
Demi Rose dropped jaws in a completely sheer dress at the Sixty6 Magazine new issue party in London. (Photo by Ricky Vigil M/GC Images)
Giada De Laurentiis shows off her toned legs as she leaves a taping of the "Today" show. (Photo by Ray Tamarra/GC Images)
During a quick visit to New York City, Canadian native, Vanessa Grimaldi, introduced fiancé, Nick Viall, to her favorite Canadian staple - Tim Hortons donuts and coffee. (Photo: Michael Simon, StarTraks  ) 

Jordin Sparks crossed the finish line at the 2017 Skechers Performance Los Angeles Marathon on Sunday! 

(Credit: Jonathan Moore/Getty)

Bella Hadid stepped out in a burgundy jumpsuit and leather jacket for a photo shoot at Milk Studios. (Photo by Josiah Kamau/BuzzFoto via Getty Images)
Paris Hilton and boyfriend Chris Zylka were photographed at LAX before their flight to Miami this week. (Photo by starzfly/Bauer-Griffin/GC Images)

Dave Chapelle hosted an exclusive live stand up show celebrating his return and new show, presented by Netflix & Live Nation on Monday at The h.wood Group's Peppermint Club in West Hollywood.

(Credit: Mathieu Bitton)

Elizabeth Hurley and her look-alike son Damian Hurley step out to see "An American in Paris" in London. (Photo by Ricky Vigil M/GC Images)

Rebecca Romijn and Jerry O'Connell attended the grand opening of WeVillage in LA with their daughters Dolly and Charlie.

(Photo by Araya Diaz/WireImage)

Emma Roberts looked totally chic in a pale pink party dress and leopard peacoat while out in NYC. (Photo by Raymond Hall/GC Images)
Demi Lovato was not in the mood while entering "Good Morning America." (Photo by Raymond Hall/GC Images)
"Bachelor" couple Nick Viall and Vanessa Grimaldi continued to soak up the spotlight after their season this week. (Photo by gotpap/Bauer-Griffin/GC Images)
Eniko Parrish and husband Kevin Hart made a surprise appearance at Punch Line Philly Comedy club ahead of his comedy tour. (Photo by Gilbert Carrasquillo/GC Images)

Jessie James Decker helped The Original Muck Boot Company launch a pop-up event in Nashville on Sunday.

Jennifer Hudson struck a pose for paps outside KISS FM UK Studios in London. (Photo by Neil Mockford/GC Images)
Reese Witherspoon grabbed some lunch in Los Angeles. (Photo by BG004/Bauer-Griffin/GC Images)
Meghan Trainor and her boyfriend took pics courtside at the Lakers/Clippers game. (Photo by Kevork S. Djansezian/GC Images)
Laura Dern was a total vision in purple at AOL Build this week. (Photo by Ray Tamarra/GC Images)
Ben Affleck was in good spirits while rocking extremely baggy jeans in the rain in LA. (Photo by BG004/Bauer-Griffin/GC Images)
Teri Hatcher stepped out at Place des Petits Peres in Paris this week. (Photo by Marc Piasecki/GC Images)
Kristen Bell stepped out in Midtown, Manhattan in a spring-y floral dress. (Photo by Alessio Botticelli/GC Images)
Janice Dickinson was snapped in West Hollywood in a simple black leather jacket and jeans. (Photo by Tara Ziemba/GC Images)
Tiger Woods made a rare morning show appearance on
"Good Morning America." (Photo by Raymond Hall/GC Images)
Stars, they're just like us! Hilary Duff carried her own clothing while out running errands in Los Angeles. (Photo by SMXRF/Star Max/GC Images)
Alec Baldwin and son Rafael Thomas Baldwin had a father-son walk in NYC. (Photo by Team GT/GC Images)
Christina Milian flaunted some major cleavage -- and newly-dyed blonde hair! -- this weke at an event. (Photo by wowcelebritytv/Bauer-Griffin/GC Images)
Demi Lovato held her phone up to her face while walking past paparazzi this week in NYC. (Photo by Gardiner Anderson/Bauer-Griffin/GC Images)
Jessica Chastain looked chic in all-black while appearing at AOL Build. (Photo by Ray Tamarra/GC Images)
Ariel Winter modeled the H&M Loves Coachella collection while out and about in Beijing. (Photo by Emmanuel Wong/Getty Images for H&M)
Sofia Richie looked cool in trendy sweats and braids while running errands in LA. (Photo by BG015/Bauer-Griffin/GC Images)
Emma Roberts stopped by AOL Build in this unusual ensemble. (Photo by Raymond Hall/GC Images)
Tony Danza stopped by Fox 29's "Good Day" in Philadelphia this week looking dapper as ever. (Photo by Gilbert Carrasquillo/GC Images)

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