One Direction star Niall Horan has reflected on a "great day" as his bandmate Louis Tomlinson's mother got married.

Every member of the 'You & I' group - apart from Zayn Malik - attended the wedding of Johannah Poulston and Dan Deakin in Manchester on Sunday (July 20).

The lads looked dapper as they suited up for the event, with Harry Styles wearing an open black shirt.

Horan took to Twitter today (July 21) to laud the day, saying:

"Congrats to Dan and jay! Was a really nice wedding and we all had a great time! Thanks for having us."

He added a photo of the happy couple kissing.

The pair have been together for two years following Johannah's split from Mark Tomlinson four years ago.

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