One d

The Irish singer, 27, soared to fame as one fifth of the group on The X Factor in 2010 - the band has been on a hiatus since 2016 as they all launch solo careers.

Leading chains will even have paramedics on standby in case the teenagers faint or become sick with over-excitement.

Finally, we know who came up with One Direction's band name.

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On Thursday, Zayn released a new single, "Fingers," and One Direction Fans think the tune is about his relationship with former bandmate Harry Styles.

One Direction's Niall Horan, Zayn Malik, Harry Styles, Louis Tomlinson and Liam Payne pose in a recent photo shoot for GQ's September 2013 issue.

When He Couldn't Quite Dodge Liam's Microphone

As One Direction go their separate ways (for an indefinite hiatus), we take a look back at their rise to fame...

I'm a Directioner for life!