'Duck Dynasty' stars Korie and Willie Robertson are adopting another son!

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'Duck Dynasty' Stars Korie and Willie Robertson Reveal They're Adopting a New Son!


The Robertson family is rapidly expanding!

Just two days after her daughter, Rebecca Lo Robertson, announced her engagement, Korie Robertson told fans that she wouldn't just have a new son-in-law but also another son.

WATCH: Willie & Korie Robertson Reveal How They Really Feel About the Kardashians

The Duck Dynasty star and her husband, Willie Robertson, are in the process of adopting a boy. Korie posted a photo of her growing brood to Instagram on Sunday, answered the question many fans were asking: Who's the cute kid that keeps popping up in their photos?

"We are excited to be in the process of adopting a new son!" she wrote. "He's been with us since May, but we wanted some privacy and time for him and our family to bond before telling the world (It's a bit of an adjustment coming into this big, crazy family, ha😜)."

"He's amazing, and we are all so thrilled to have another kid around the house," the 42-year-old reality star added.

While Korie didn't share her soon-to-be-son's name, she did admit that the family "couldn't keep the good news to ourselves any longer!"

Korie and Willie are already parents to five children -- their three biological kids, John Luke, Sadie and Bella, an adopted son, Will, and a foster daughter, Rebecca, who first came to the family as an exchange student from Taiwan in 2004.

See more from the Duck Dynasty cast:

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'Duck Dynasty' stars Korie and Willie Robertson are adopting another son!
Korie Robertson, left, and Willie Robertson from "Duck Dynasty" arrive at the 50th annual Academy of Country Music Awards at AT&T Stadium on Sunday, April 19, 2015, in Arlington, Texas. (Photo by Jack Plunkett/Invision/AP)
ABC NEWS SPECIAL - BARBARA WALTERS PRESENTS: THE 10 MOST FASCINATING PEOPLE OF THE YEAR, a new 90-minute special highlighting some of the years most prominent names in entertainment and pop culture, will air WEDNESDAY, DEC. 18 (9:30-11:00 pm, ET), on the ABC Television Network. After its beginning 20 years ago, this Special will be the final Most Fascinating People Special from Ms. Walters. The Number 1 most fascinating person will be announced on the program. (Photo by Ida Mae Astute/ABC via Getty Images) THE ROBERTSON FAMILY, CAST OF DUCK DYNASTY, BARBARA WALTERS
Duck Dynasty's Korie Robertson, Willie Robertson, Si Robertson and Jase Robertson during the Star-Spangled Banner before the rain delayed NASCAR Sprint Cup Series auto race at Texas Motor Speedway in Fort Worth, Texas, Sunday, April 6, 2014. (AP Photo/Mike Stone)
Duck Dynasty star Phil Robertson speaks during a rally opposing the Iran nuclear deal outside the Capitol in Washington, Wednesday, Sept. 9, 2015. (AP Photo/Susan Walsh)
From left, Phil Robertson, Si Robertson, and Jase Robertson in "Duck Dynasty."
From left, Jep Robertson, Si Robertson, and Willie Robertson, from the A&E series "Duck Dynasty," at the Sherri Hill Fashion Show, Monday, Sept. 9, 2013, in New York. The Robertsons attended to support Willie's daughter Sadie Robertson who modeled several outfits for the show. (AP Photo/Starpix, Marion Curtis)
Miss Kay Robertson, left, and Phil Robertson renewing their vows in a scene from the the season 4 premiere of "Duck Dynasty."
Willie Robertson, left, and his wife Korie Robertson in a scene from "Duck Dynasty."
Phil Robertson from the popular series "Duck Dynasty." Robertson was suspended last week for disparaging comments he made to GQ magazine about gay people. (AP Photo/A&E, Zach Dilgard)
From left, Phil Robertson, Jase Robertson, Si Robertson and Willie Robertson.
Phil Robertson, flanked by his sons Jase Robertson, left, and Willie Robertson. (AP Photo/A&E, Zach Dilgard)
Phil Robertson leaves the White's Ferry Road Church of Christ in West Monroe, La. on Sunday, Dec. 22, 2013. (AP Photo/Matthew Hinton)
 Phil Robertson and his catchphrase "Happy, Happy, Happy" displayed at the Duck Commander store in West Monroe, La. (AP Photo/Matthew Hinton)
87th Annual Macy's Thanksgiving Day Parade In New York City. © 2013 cast of A&E's Duck Dynasty © Bruce Cotler/Globe Photos/ZUMAPRESS.com/Alamy Live News
LAS VEGAS, NV - SEPTEMBER 20: Jessica Robertson (L) and Jep Robertson of Duck Dynasty attend the iHeartRadio Music Festival at the MGM Grand Garden Arena on September 20, 2013 in Las Vegas, Nevada. (Photo by Jason Kempin/Getty Images for Clear Channel)
NEW YORK, NY - NOVEMBER 28: TV personalities Silas Merritt 'Si' Robertson, WIllie Robertson and Jep Robertson of Duck Dynasty attend the 87th annual Macy's Thanksgiving Day parade on November 28, 2013 in New York City. (Photo by Mike Pont/FilmMagic)
NEW YORK, NY - SEPTEMBER 09: The cast of 'Duck Dynasty' Si Robertson, Jep Robertson and Willie Robertson visit 'Fox And Friends' at Fox News Studios on September 9, 2013 in New York City. (Photo by Laura Cavanaugh/Getty Images)
LAS VEGAS, NV - APRIL 08: (L-R) Jessica Robertson, Jep Robertson, Korie Robertson, Willie Robertson of 'Duck Dynasty' and musician Tim McGraw speak onstage during Tim McGraw's Superstar Summer Night presented by the Academy of Country Music at the MGM Grand Garden Arena on April 8, 2013 in Las Vegas, Nevada. (Photo by Kevin Winter/ACMA2013/Getty Images for ACM)
"Duck Dynasty" cast members Jep Robertson and wife Jessica Robertson attend the A+E Networks 2013 Upfront on Wednesday, May 8, 2013 in New York. (Photo by Evan Agostini/Invision/AP)
ABC NEWS SPECIAL - BARBARA WALTERS PRESENTS: THE 10 MOST FASCINATING PEOPLE OF THE YEAR, a new 90-minute special highlighting some of the years most prominent names in entertainment and pop culture, will air WEDNESDAY, DEC. 18 (9:30-11:00 pm, ET), on the ABC Television Network. After its beginning 20 years ago, this Special will be the final Most Fascinating People Special from Ms. Walters. The Number 1 most fascinating person will be announced on the program. (Photo by Ida Mae Astute/ABC via Getty Images) THE ROBERTSON FAMILY, CAST OF DUCK DYNASTY, BARBARA WALTERS
NASHVILLE, TN - NOVEMBER 06: The cast of Duck Dynasty speaks onstage during the 47th annual CMA Awards at the Bridgestone Arena on November 6, 2013 in Nashville, Tennessee. (Photo by Rick Diamond/Getty Images)
Duck Dynasty's Willie Robertson, Si Robertson and Jase Robertson before the rain delayed NASCAR Sprint Cup Series auto race at Texas Motor Speedway in Fort Worth, Texas, Sunday, April 6, 2014. (AP Photo/Mike Stone)
'Duck Dynasty' reality TV celebrity Jase Robertson watches in the second half of an NCAA college football game between LSU and Mississippi in Baton Rouge, La., Saturday, Oct. 25, 2014. LSU won 10-7. (AP Photo/Jonathan Bachman)
Willie Robertson from the TV show Duck Dynasty walks on the field before before an NCAA college football game between LSU and Florida in Baton Rouge, La., Saturday, Oct. 12, 2013. (AP Photo/Gerald Herbert)
The Duck Dynasty clan looks on during the national anthem before the rain delayed start to the NASCAR Sprint Cup Series auto race at Texas Motor Speedway in Fort Worth, Texas, Sunday, April 6, 2014. (AP Photo/Ralph Lauer)
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ET spoke with the couple in November, who admitted that they have different parenting methods for each of their children.

WATCH: Korie Robertson Recalls Killing Her First Deer

"Some of our kids are one way, some of them were hard-headed, some of them were not. Some of them were super sensitive, so you have to take all of that into effect," Willie told ET. "I could look at Sadie one way, and she would start cryin' -- like that! -- it wasn't a spanking or anything like that, she was so sensitive. And John Luke was very hard-headed, and his brother, Will, was very hard-headed."

We'll see even more of their parenting skills when Duck Dynasty returns to A&E on Jan. 13.

Find out more about Willie and Korie's disciplining methods in the video below.

'Duck Dynasty' Stars Willie & Korie Robertson on Disciplining Kids

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