Harry Styles & Taylor Swift

One Direction's Harry Styles has reportedly rekindled his relationship with Taylor Swift, according to SkyNews.com.

The 18-year-old heartthrob was seen holding hands with the 22-year-old country singer on the set of American X Factor in Los Angeles.

'It was a big deal her inviting him to the show with her mum. It was her way of showing she is ready to trust him,' said a source.

The pair met in early 2012, but during their brief relationship Styles was caught kissing a model while touring New Zealand.

'Taylor was really embarrassed by what happened and was nervous about giving him another go. But this time they have spent more time getting to know each other,' the source said.

Apparently, Swift has gotten over the kissing incident, much to the disappointment of One Direction fans everywhere.