The One Direction star was apparently seen with US model Jessica over the weekend, which obvs means the standard romance speculation has begun.
While one insider has told The Sun they are "just mates", another said: "Niall and Jessica have loads in common and enjoy spending time together."
The insider claims to have seen Niall, 22, and Jessica, 24, at the Ultimate Fighting Championship event in Las Vegas on Saturday. "They chose seats next to each other and were flirting in the box," said the onlooker. "They seemed to be getting on really well."
It's also believed they attended a football match the next day between LA Galaxy and DC United.
Jessica – who has a young son - rose to fame on Top Model in 2010, appearing on cycle 14. She's now working as a model and actress. She was most recently linked to Joe Jonas.
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