The two have enjoyed a Justin Bieber concert together, a snow cone date, tennis date, a weekend with her family in her hometown of West Monroe, Louisiana, and she has met some of his family members from Texas as well.
The young couple has not commented on their relationship and a Robertson family representative even responded with, "No comment" when asked about their relationship status.
Robertson and Knight have a strong social media presence and some fans have noticed they frequently comment on each other's Instagram posts.
In a recent picture Knight shared on his Instagram, Robertson commented, "100% boyfriend material".
If that didn't confirm their relationship, then this does.
Robertson posted a photo of herself on Saturday (July 23) in the airport on her way to see Knight, and he used the "G-word".
"Cutest girlfriend," he wrote.
Two simple words confirmed months of speculation, and we're extremely happy to see Robertson so happy.
(Credit: Sadie Robertson Instagram)
She is set to embark on September 22 for a 17-city tour with her closest friends on her Live Original Tour, but we're sure we'll see her in the stands at Texas A&M quite a few times this season cheering on the Aggies.