The One Direction heartthrob and the reality TV star, half-sister of Kim Kardashian, were both seen leaving the Ganservoort Hotel and later at Therapy, a gay bar in the city's Hell's Kitchen area Dec 7.
A source said the pair left when other people started to notice them and make a fuss, and they "walked out when they played (One Direction's) 'What Makes You Beautiful.'"
"He was holding Kendall's hand," added the source.
Styles has visited the bar earlier as well.
The duo has been denying dating rumours off late.
--IANS (Posted on 11-12-2013)