Jaden and Kylie were seen leaving a movie theatre in Calabasas, California when they ran into paparazzi, reported Ace Showbiz.
The rumoured couple seemed to play it coy as they let go of their hand-holding, but not before the shutterbugs got pictures of it.
On how they became friends, Jaden once said, "I was in LA, we were all hanging out. Then I went to New York and she came too, then she came here and surprised me, so that's pretty baller. She's one of my best friends. It's pretty awesome," he had said.