This looks like the real deal!

Kendall Jenner and NBA star Ben Simmons have been keeping people guessing about the status of their relationship since they began dating shortly after her split from Blake Griffin a couple months ago, but her sister Khloe just accidentally outed them on Snapchat!

The Revenge Body star hosted a Fourth of July BBQ at her Calabasas mansion, and caught the supermodel cuddling the athlete in the background of one of the videos she uploaded to social media. Oops!

The cat walker never seems to want to put a label on her dudes, but this hoopster might be getting a title sooner rather than later!

"[Kendall and Ben] are still hanging out quite a bit. They are pretty inseparable at the moment and are still going really strong. They are dating and exclusive, though not ‘official,'" a source recently told Us Weekly.

"Her work and travel schedule is pretty insane, so for her to commit to anyone at this point in time isn’t necessarily realistic," the source added.

Is she ever going to get serious with anyone?!