From the same location, the Kardashian star posted a bikini-clad snap just moments before her rumored beau shared a post.
The supermodel, 24, treated fans to a thong snap as basketball player Devin Booker, 23, shared the stunning views Slide Rock State Park in Arizona had to offer.
Kendall captioned her sexy snaps “not earth” before telling her 134 million Instagram fans the images were taken during a trip she took a couple of weeks ago.
Her rumored fella - who plays for the Phoenix Suns - went on to share strikingly similar images of the beautiful views.
Meanwhile, he told his 2.6 million Instagram followers he was hiking at Slide Rock State Park.
Romance rumors have been swirling around the pair for a few months now as Kendall was spotted visiting Arizona on a few separate occasions.
Last month, the pair were seen at the exclusive Malibu hot spot Nobu.
They were then spotted heading out for dinner ahead of Devin's return to work, according to TMZ.