Well, no confirmation ever came.
However, the pair just attended a Backstreet Boys concert together over the weekend, and boy do they look cosy.
A source told E! News that after the concert they went to XS Nightclub and hung out at a VIP table with friends.
Hailee recently broke up with her boyfriend Cameron Smoller, and according to People, she doesn't really want to get into another relationship RN.
"She’s not actively pursuing anything," a source explained to the magazine. "Niall is really into her but she’s unsure if she wants to get into something new right away."
Well, fans would be 3,000% supportive. That's for sure.