"They are holding hands and posing for photos together," a source told the publication. "They walked around the party hand in hand. They held hands as they arrived back inside the party and continued to be next to each other the entire time. It seemed like they were dating."
Prior to dating each other, Noah was dating Lil Xan, before she had a rumoured fling with Tana Mongeau.
As for Machine Gun Kelly, he has been linked to Halsey, and most recently his BFF Pete Davidson's ex, Kate Beckinsale. However, he denied those rumours were true.
Earlier this month, Machine Gun Kelly posted a photo cuddling Noah at her birthday.
We totally ship!