The musical friends were pictured by social media users hanging out together at Santa Monica Pier in California last night, which, of course, has led to numerous suggestions that friendship has blossomed into romance…
Niall and Selena reportedly spent the night with friends at the pier, trying out rides and games. So. Just friends or more? We shall wait and see!
This sighting in Santa Monica came after Niall and Selena reportedly kissed at Jenna Dewan Tatum's 35th birthday party in LA last week.
One Direction and Selena had both played LA's Jingle Bell Ball earlier in the night and are said to have left the venue together to head to Jenna's bash.
Selena was also seen dining with Niall and One Direction bandmate Liam last month.
It's not the first time Niall and Selena have been linked. Last year, it was reported they'd been on a string of dates in London and Denver, USA, which allegedly surprised Selena's then ex-boyfriend Justin Bieber.