Love Shattered: Proof Blac Chyna Cheated On Rob Kardashian — Despite Denial

On Wednesday, Rob Kardashian shared a video on Instagram to celebrate his one-year anniversary with baby mama Blac Chyna — but unknowingly revealed proof of her cheating scandal with Pilot Jones!

“1 year down lol woohoooooo happy anniversary babbbbbbiiiiiiiieeeeeee,” he captioned the montage, featuring the couple's most PDA-packed moments.

Kardashian, 29, was in for a rude awakening when RadarOnline.com exclusively revealed photos of his baby mama kissing her former fling, Pilot Jones, well after January 2016.

As reported, Chyna was secretly hooking up with the singer and actor last year, and an insider claimed to RadarOnline.com he told friends he would demand a DNA test from Kardashian's shamed fiancée .

"Pilot is telling friends that he will ask Chyna for a DNA test when the baby is born," the insider told RadarOnline.com before the birth of Dream Kardashian. "He deserves to know the truth.”"

"And if the baby turns out to be his," the source continued, "he will want to have a relationship with the child. That’s actually very important to him."

Based on the timing of Jones’s hookups with Chyna, 28, an insider told RadarOnline.com, "it’s possible" that he is the real dad, NOT reality TV heir Rob.

Of course, Chyna already subjected Kardashian to a DNA test for their reality show, Rob & Chyna, in an episode that aired just weeks after RadarOnline.com exposed her affair with Jones.

“I know it’s Rob’s child, I’ve only been with him since we started dating,” she insisted to her confused pals in one scene, despite RadarOnline.com’s photo proof that she had secretly hooked up with Jones behind Kardashian’s back.