'Duck Dynasty': Korie and Willie Robertson Adopt, Rebecca Lo Is Engaged

— -- A lot of "Duck Dynasty" news hit the Internet over the weekend.

Korie Robertson took to Instagram on Sunday to announce she and her husband Willie were adopting a new boy.

"We've had lots of questions about the cute kid popping up in our photos lately. We are excited to be in the process of adopting a new son! 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," she wrote.

She continued: "He's amazing, and we are all so thrilled to have another kid around the house. Couldn't keep the good news to ourselves any longer! We appreciate your prayers and support for our family! Love, The Robertsons."

The picture has the young boy smiling in the middle of his new family.

Meanwhile, another "Duck Dynasty" couple also has a reason to celebrate.

On Saturday, Rebecca Lo Robertson posted to Instagram that she and John Reed were engaged. "Our story starts here......I said yes to my best friend for life."

Here's a shot of the ring.

"Thanks to everyone's love & blessing over our engagement! We are beyond excited!" she said in the post.

Sadie Robertson couldn't be happier for her sister.

"MY SISTER IS GETTING MARRIED TO HER BEST FRIEND!!!! I'm so happy for you Rebecca. John Reed...good luck joining our crazy family," she wrote.