Mandy Moore goes braless in slinky gown at '47 Meters Down' premiere -- see the pics!

Wowza!

Mandy Moore stole the show at the premiere of her new movie "47 Meters Down" on Monday night in a bronze, silk gown that she rocked -- sans bra! The 33-year-old actress' slinky number left little to the imagination as it clung onto every inch of her curvaceous figure.

The "This Is Us" star left the rest of her look pretty simple, choosing to only accessorize with a sea foam green ring. She kept her brunette tresses in beach waves while keeping her makeup to a minimum.

This is just the latest in a string of show-stopping looks from Moore in the past couple of weeks. She dazzled in a bold, leopard-print frock at the CFDA Fashion Awards just last week.

15 PHOTOS
Mandy Moore and Claire Holt at the '47 Meters Down' premiere
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Mandy Moore and Claire Holt at the '47 Meters Down' premiere
WESTWOOD, CA - JUNE 12: Actress Mandy Moore attends the premiere of '47 Meters Down' at The Regency Village Theatre on June 12, 2017 in Westwood, California. (Photo by Paul Archuleta/FilmMagic)
WESTWOOD, CA - JUNE 12: Actress Mandy Moore attends the premiere of '47 Meters Down' at The Regency Village Theatre on June 12, 2017 in Westwood, California. (Photo by Paul Archuleta/FilmMagic)
WESTWOOD, CA - JUNE 12: Actress Mandy Moore attends the premiere of '47 Meters Down' at The Regency Village Theatre on June 12, 2017 in Westwood, California. (Photo by Paul Archuleta/FilmMagic)
WESTWOOD, CA - JUNE 12: Actress Mandy Moore attends the premiere of '47 Meters Down' at The Regency Village Theatre on June 12, 2017 in Westwood, California. (Photo by Paul Archuleta/FilmMagic)
WESTWOOD, CA - JUNE 12: Actress Mandy Moore attends the premiere of '47 Meters Down' at The Regency Village Theatre on June 12, 2017 in Westwood, California. (Photo by Paul Archuleta/FilmMagic)
WESTWOOD, CA - JUNE 12: Actress Mandy Moore attends the premiere of '47 Meters Down' at The Regency Village Theatre on June 12, 2017 in Westwood, California. (Photo by Paul Archuleta/FilmMagic)
WESTWOOD, CA - JUNE 12: Actors Claire Holt (L) and Mandy Moore I attends the premiere of '47 Meters Down' at The Regency Village Theatre on June 12, 2017 in Westwood, California. (Photo by Paul Archuleta/FilmMagic)
WESTWOOD, CA - JUNE 12: Actors Claire Holt (L) and Mandy Moore I attends the premiere of '47 Meters Down' at The Regency Village Theatre on June 12, 2017 in Westwood, California. (Photo by Paul Archuleta/FilmMagic)
WESTWOOD, CA - JUNE 12: (L-R) Actors Claire Holt, Matthew Modine and Mandy Moore attend the premiere of '47 Meters Down' at The Regency Village Theatre on June 12, 2017 in Westwood, California. (Photo by Paul Archuleta/FilmMagic)
WESTWOOD, CA - JUNE 12: Actress Claire Holt (L) and actress-singer Mandy Moore attend the Premiere Of Dimension Films' '47 Meters Down' at Regency Village Theatre on June 12, 2017 in Westwood, California. (Photo by Jeffrey Mayer/WireImage)
WESTWOOD, CA - JUNE 12: Actress Claire Holt attends the premiere of '47 Meters Down' at The Regency Village Theatre on June 12, 2017 in Westwood, California. (Photo by Paul Archuleta/FilmMagic)
WESTWOOD, CA - JUNE 12: Actress Claire Holt attends the premiere of '47 Meters Down' at The Regency Village Theatre on June 12, 2017 in Westwood, California. (Photo by Paul Archuleta/FilmMagic)
WESTWOOD, CA - JUNE 12: Actress Claire Holt attends the premiere of '47 Meters Down' at The Regency Village Theatre on June 12, 2017 in Westwood, California. (Photo by Paul Archuleta/FilmMagic)
WESTWOOD, CA - JUNE 12: Actress Claire Holt attends the premiere of '47 Meters Down' at The Regency Village Theatre on June 12, 2017 in Westwood, California. (Photo by Paul Archuleta/FilmMagic)
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In the movie, Moore plays Lisa, a woman who goes shark diving in Mexico with her sister. Their worst fears soon become a reality when the cage breaks away from their boat, sending them plummeting to the ocean floor with a dwindling supply of oxygen.

Claire Holt plays Moore's sister in the movie. The actress, known for her role in "The Vampire Diaries," also dazzled at the premiere in a red, beaded mini dress. She paired the long-sleeved number with a pair of nude stilettos that elongated her toned pins.

Moore couldn't stop gushing about her co-star on the red carpet, calling her "a beacon of light and goodness."

"I feel so incredibly lucky that I got to make this film with her," she revealed to ET. "She had my back and I tried to have her back and I feel like we were able to get through this experience because we had one another."

"47 Meters Down" hits theaters June 16.

25 PHOTOS
Mandy Moore out and about
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Mandy Moore out and about
LOS ANGELES, CA - JUNE 07: Actress Mandy Moore attends the 'This Is Us' FYC screening and panel at The Cinerama Dome on June 7, 2017 in Los Angeles, California. (Photo by Jason LaVeris/FilmMagic)
LOS ANGELES, CA - JUNE 07: Actress Mandy Moore, shoe detail, attends the 'This Is Us' FYC screening and panel at The Cinerama Dome on June 7, 2017 in Los Angeles, California. (Photo by Jason LaVeris/FilmMagic)
LOS ANGELES, CA - JUNE 07: Actress Mandy Moore attends the 'This Is Us' FYC screening and panel at The Cinerama Dome on June 7, 2017 in Los Angeles, California. (Photo by Jason LaVeris/FilmMagic)
LOS ANGELES, CA - NOVEMBER 15: Actress Mandy Moore attends Prada Presents 'Past Forward' by David O. Russell premiere at Hauser Wirth & Schimmel on November 15, 2016 in Los Angeles, California. (Photo by Alberto E. Rodriguez/Getty Images)
LOS ANGELES - NOVEMBER 15: Mandy Moore and Matthew Broderick chat with James Corden during 'The Late Late Show with James Corden,' Tuesday, November 15, 2016 (12:35 PM-1:37 AM ET/PT) On The CBS Television Network. (Photo by Terence Patrick/CBS via Getty Images)
BEVERLY HILLS, CA - NOVEMBER 07: Mandy Moore attends the Holiday Of The Heart Gala at the Beverly Wilshire Four Seasons Hotel on November 7, 2016 in Beverly Hills, California. (Photo by Jerritt Clark/Getty Images)
LOS ANGELES, CA - NOVEMBER 03: Actress Mandy Moore attends the NBC and Vanity Fair toast to the 2016-2017 TV season at NeueHouse Hollywood on November 2, 2016 in Los Angeles, California. (Photo by Jason LaVeris/FilmMagic)
PACIFIC PALISADES, CA - OCTOBER 15: Mandy Moore arrives at the 7th Annual Veuve Clicquot Polo Classic at Will Rogers State Historic Park on October 15, 2016 in Pacific Palisades, California. (Photo by Steve Granitz/WireImage)
PACIFIC PALISADES, CA - OCTOBER 15: Mandy Moore arrives at the 7th Annual Veuve Clicquot Polo Classic at Will Rogers State Historic Park on October 15, 2016 in Pacific Palisades, California. (Photo by Steve Granitz/WireImage)
THIS IS US -- 'The Best Washing Machine in the Whole World ' Episode 107 -- Pictured: (l-r) Milo Ventimiglia as Jack, Mandy Moore as Rebecca -- (Photo by: Ron Batzdorff/NBC/NBCU Photo Bank via Getty Images)
THIS IS US -- 'The Best Washing Machine in the Whole World ' Episode 107 -- Pictured: Mandy Moore as Rebecca -- (Photo by: Ron Batzdorff/NBC/NBCU Photo Bank via Getty Images)
WATCH WHAT HAPPENS LIVE -- Pictured (l-r): Nile Rodgers and Mandy Moore -- (Photo by: Charles Sykes/Bravo/NBCU Photo Bank via Getty Images)
NEW YORK, NY - SEPTEMBER 27: Actress Mandy Moore is seen on September 27, 2016 in New York City. (Photo by Patricia Schlein/Star Max/GC Images)
NEW YORK, NY - SEPTEMBER 27: Singer/ actress Mandy Moore attends the Hearst launch of HearstLive, a multimedia news installation, at Hearst Tower on September 27, 2016 in New York City. (Photo by Matthew Eisman/Getty Images)
TODAY -- Pictured: (l-r) Anchors Hoda Kotb and Kathie Lee Gifford with Mandy Moore on Tuesday, September 27, 2016 -- (Photo by: Peter Kramer/NBC/NBCU Photo Bank via Getty Images)
LOS ANGELES, CA - SEPTEMBER 18: Mandy Moore arrives at the 68th Annual Primetime Emmy Awards at Microsoft Theater on September 18, 2016 in Los Angeles, California. (Photo by Steve Granitz/WireImage)
Actress Mandy Moore attends The screening of NBC 'This Is Us' at The Tenth Annual PaleyFest Fall TV Previews presented by The Paley Center For Media, in Beverly Hills, California, on September 13, 2016. / AFP / VALERIE MACON (Photo credit should read VALERIE MACON/AFP/Getty Images)
THE TONIGHT SHOW STARRING JIMMY FALLON -- Episode 0530 -- Pictured: Actress Mandy Moore during an interview on September 9, 2016 -- (Photo by: Andrew Lipovsky/NBC/NBCU Photo Bank via Getty Images)
THIS IS US -- 'The Game Plan' Episode 105 -- Pictured: (l-r) Mandy Moore as Rebecca, Milo Ventimiglia as Jack -- (Photo by: Ron Batzdorff/NBC/NBCU Photo Bank via Getty Images)
BEVERLY HILLS, CA - AUGUST 04: Actress Mandy Moore arrives at the Hollywood Foreign Press Association's Grants Banquet at the Beverly Wilshire Four Seasons Hotel on August 4, 2016 in Beverly Hills, California. (Photo by JB Lacroix/WireImage)
THIS IS US -- 'The Pool' Episode 104 -- Pictured: (l-r) Mandy Moore as Rebecca, Lonnie Chavis as 8 year old Randall -- (Photo by: Ron Batzdorff/NBC/NBCU Photo Bank via Getty Images)
BEVERLY HILLS, CA - AUGUST 02: Mandy Moore attends the 2016 Summer TCA Tour - NBCUniversal Press Tour on August 2, 2016 in Beverly Hills, California. (Photo by JB Lacroix/WireImage)
NBCUNIVERSAL EVENTS -- NBCUniversal Summer Press Tour, August 2, 2016 -- Party at BOA Steakhouse -- Pictured: (l-r) Mandy Moore, Milo Ventimiglia, 'This is Us' -- (Photo by: Mark Davis/NBCUniversal/NBCU Photo Bank via Getty Images)
UNIVERSAL CITY, CA - MAY 26: Actress Mandy Moore arrives for The Red Nose Day Special On NBC at Alfred Hitchcock Theater at Universal Studios on May 26, 2016 in Universal City, California. (Photo by Albert L. Ortega/Getty Images)
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