Madison LeCroy’s son Hudson had the sweetest reaction to her pregnancy news.

The cast member of the reality TV show “Southern Charm” went on Instagram on Saturday and uploaded a video in which she told her closest friend and some family members about the exciting news.

In the clip, LeCroy told her 11-year-old that he’ll soon be a big brother, though he didn’t initially believe her.

“That’s fake,” he said after she held up a sonogram picture. After she said, “I swear,” he still wasn’t sure but once she said, “I swear to God,” he believed her and went in for a big hug.

“The moment our world changed forever… Finding out we’re pregnant was surreal, but sharing it with the people we love made it even more special,” LeCroy wrote in the caption of her video post.

“The happy tears, the hugs, the pure joy it’s a moment we’ll cherish forever. 🥹🤍So grateful for @clearblue for giving us this little piece of certainty in such a life-changing moment.”

Elsewhere in the clip, LeCroy shared the news with her sister, her mom, her best friend and her husband, Brett Randle. Each responded with pure excitement, but it was Hudson’s reaction that commenters described as “pure magic.”

LeCroy’s latest social media post comes two days after she first revealed she’s expecting her second child.

The reality TV star announced her pregnancy Thursday by sharing an Instagram photo of herself beaming in a white robe while holding a positive Clearblue test.

“And just like that… our world is changing in the most magical way!” the 34-year-old captioned the image.

“Seeing ‘Pregnant’ on this @clearblue test was the best moment of our lives,” she added. “We can’t wait to meet you, little one!”

LeCroy further revealed how “exciting” it felt to learn the news following Randle’s thyroid cancer diagnosis and her dad’s death.

LeCroy told People, “I honestly was pinching myself. … I am ecstatic.”

LeCroy welcomed son Hudson with her ex-husband, Josh Hughes, in 2012.

After divorcing Hughes three years later, she met Randle and they tied the knot in November 2022.