WATCH: How Well Do The Union J Boys REALLY Know Each Other?

19 August 2014, 14:57 | Updated: 19 August 2014, 15:54

Capital challenges the 'Tonight (We Live Forever)' stars to see just how well they know their bandmates.

Everyone knows the Union J boys are a tight bunch, but we wanted to put their inter-band bonding to the test by challenging the chaps to see how well they REALLY know each other.

When Union J stopped by Capital to celebrate the launch of their NEW single 'Tonight (We Live Forever)', out now, Capital TV challenged Josh, Jaymi, JJ and George to find out how strong their #bromance really is.

Each member of the band takes a turn in the spotlight, as their fellow band members are tested on everything from their middle name and date of birth, to their favourite selfie pose!

Can Union J prove their #bromance while quizzing bandmate Josh Cuthbert?

Will Union J stand up to the test while proving how well they know JJ Hamblett?

How well do Union J REALLY know their bandmate Jaymi Hensley?

> You Can Download Union J's Brand NEW Single 'Tonight (We Live Forever)' Right HERE!

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