Singer Harry Styles is reportedly single after he ended his relationship with Kendall Jenner due to his heavy workload.

The duo have been casually dating for a couple of months. However, their relationship fizzled out when the One Direction star told Jenner he didn't want anything too serious, reports dailystar.co.uk.

They also avoided each other while the reality TV star was in London for Fashion Week.

"Harry purposely didn't go to the Topshop show or have his planned party at The Box so people wouldn't speculate about him and Kendall. There were plenty of opportunities for them to meet up, but Harry went to the FA Cup game between Arsenal and Liverpool instead of seeing her," said a source.

"They got on but there wasn't enough spark to keep it going, especially as Harry is about to go on tour for six months. They would never have any time to see each other," the source added.