Mirrors Justin Timberlake Download 'Mirrors' on iTunes
This passenger got a bit of a shock when being driven on the motorway...
He gets the driver to pull up alongside and winds his window down to hear the band in full flow!
He can't contain his laughter as he sees the modified motorbike and sidecar turned into a mobile gig.
The video has already had 200,000 views having only been online for a day!