The 23-year-old model took to Instagram to share a racy, barely clothed pic of herself standing out on a balcony wearing a teeny, tiny thong. The sexy snap, however, caught the attention of her famous father, Alec Baldwin, as well as her uncle, Billy Baldwin, who were a bit shocked to see their daughter and niece, respectively, flaunting her figure online.
"Thank you @sixtyhotels for the beautiful stay. I may never be allowed back but it’s chill," she captioned the NSFW shot. "Also my butt isn’t that white. It’s the sun. No it’s also that white."
Billy first wrote, "Tough one for Uncle Billy to 'like.' #awkward ♥️." As for Ireland's dad, he commented, "I’m sorry. What?"
A post shared by ireland (@irelandbasingerbaldwin) on
This isn't the first time that the 30 Rock actor has shared his opinion about his daughter's cheeky pics.
Last year, Ireland struck a risqué pose while straddling a motorcycle in a black bikini. “Stay extra,” she captioned the eye-catching photo. Her father noticed the photo and was quick to weigh in, writing, “No. Just…no.”
The actor and his eldest daughter --- whom he shares with ex-wife Kim Basinger -- haven’t always been on the best of terms. In 2007, he came under fire when a voicemail leaked in which he called his then-11-year-old daughter a "rude, thoughtless little pig."
Ireland addressed the controversy in 2017 when she helped roast her father on Spike TV’s special, One Night Only: Alec Baldwin, with a playful threat for her dear old dad.
PHOTOS: Young women of the Baldwin family
Young women of the Baldwin family
Young women of the Baldwin family
71st Cannes Film Festival - Screening of the film "Girls of the Sun" (Les filles du soleil) in competition - Red Carpet Arrivals - Cannes, France, May 12, 2018 - Hailey Baldwin poses. REUTERS/Eric Gaillard
LONDON, ENGLAND - JUNE 21: Alaia Baldwin attends as Tiffany & Co. celebrates the launch of the Tiffany Paper Flower collection at The Lindley Hall on June 21, 2018 in London, England. (Photo by David M. Benett/Dave Benett/Getty Images for Tiffany & Co.)
UNIVERSAL CITY, CA - OCTOBER 17: Ireland Baldwin visits 'Extra' at Universal Studios Hollywood on October 17, 2017 in Universal City, California. (Photo by Noel Vasquez/Getty Images)
Model Hailey Baldwin arrives at the iHeartRadio Much Music Video Awards (MMVAs) in Toronto, Ontario, Canada June 19, 2016. REUTERS/Peter Power
PALM SPRINGS, CA - APRIL 28: Ireland Baldwin attends Jeffrey Sanker's 2018 White Party on April 28, 2018 in Palm Springs, California. (Photo by Tibrina Hobson/Getty Images)
2017 MTV Video Music Awards ? Arrivals ? Inglewood, California, U.S., 27/08/2017 - Hailey Baldwin. REUTERS/Danny Moloshok
NEW YORK, NY - MAY 22: Hailey Baldwin attends the Whitney Museum Celebrates The 2018 Annual Gala And Studio Party at The Whitney Museum of American Art on May 22, 2018 in New York City. (Photo by Michael Ostuni/Patrick McMullan via Getty Images)
BEVERLY HILLS, CA - JANUARY 07: Model Ireland Baldwin attends the 19th Annual Post-Golden Globes Party hosted by Warner Bros. Pictures and InStyle at The Beverly Hilton Hotel on January 7, 2018 in Beverly Hills, California. (Photo by Axelle/Bauer-Griffin/FilmMagic)
NEW YORK, NY - SEPTEMBER 08: Model Alaia Baldwin attends the Alice + Olivia By Stacey Bendet presentation during Mercedes-Benz Fashion Week Spring 2015 at The Pierre Hotel on September 8, 2014 in New York City. (Photo by Gary Gershoff/WireImage)
LAS VEGAS, NV - MAY 20: Hailey Baldwin arrives at the 2018 Billboard Music Awards at MGM Grand Garden Arena on May 20, 2018 in Las Vegas, Nevada. (Photo by Steve Granitz/WireImage)
NEW YORK, NY - FEBRUARY 09: Model Ireland Baldwin attends the NYFW Sherri Hill Runway Show on February 9, 2018 in New York City. (Photo by Jennifer Graylock/Getty Images for Sherri Hill)
NEW YORK, NY - MARCH 19: Alaia Baldwin attends The Endometriosis Foundation of America Celebrates their 9th Annual Blossom Ball Honoring Singer-Songwriter Halsey on March 19, 2018 in New York City. (Photo by Sylvain Gaboury/Patrick McMullan via Getty Images)
NEW YORK, NY - JULY 27: Alaia Baldwin attends the 'Mission Impossible: Rogue Nation' New York premiere at Times Square on July 27, 2015 in New York City. (Photo by Jim Spellman/WireImage)
LOS ANGELES, CA - AUGUST 12: Model Ireland Baldwin attends Day 1 of the 5th Annual Beautycon Festival Los Angeles at the Los Angeles Convention Center on August 12, 2017 in Los Angeles, California. (Photo by David Livingston/Getty Images)
LOS ANGELES, CA - JUNE 24: Ireland Baldwin arrives at the The 2017 MAXIM Hot 100 Party at Hollywood Palladium on June 24, 2017 in Los Angeles, California. (Photo by C Flanigan/Getty Images)
NEW YORK, NY - MAY 07: Hailey Baldwin attends the Heavenly Bodies: Fashion & The Catholic Imagination Costume Institute Gala at The Metropolitan Museum of Art at on May 7, 2018 in New York City. (Photo by Raymond Hall/GC Images)
NEW YORK, NY - APRIL 27: Hailey Baldwin attends the screening of 'The American Meme' during the 2018 Tribeca Film Festival at Spring Studios on April 27, 2018 in New York City. (Photo by Mike Coppola/Getty Images for Tribeca Film Festival)
LONDON, ENGLAND - FEBRUARY 21: *** EDITORIAL USE ONLY IN RELATION TO THE BRIT AWARDS 2018 *** Hailey Baldwin attends The BRIT Awards 2018 held at The O2 Arena on February 21, 2018 in London, England. (Photo by Karwai Tang/WireImage)