Photos:Jay Z & Chris Martins Surprise London Commuters As They Catch Our Very Own Tube To Gig @ O2 Arena.

Jigga is one of the most successful artists in the world but Jay-Z showed that he is still humble enough to use public transport. 
The 43-year-old hitmaker was spotted travelling on London’s underground on Saturday after his performance at the O2 arena in LondonHe was accompanied by his close friends Chris Martin, producer Timbaland, manager Ty Ty and Atlanta Records executive Michael Kyser.
The stars were spotted arriving at Waterloo train station so that Jay-Z could catch the Tube to his sold-out Magna Carta Holy Grail Tour.After stunned commuters realised who was travelling in their carriage, they expressed their surprise on Twitter.

Another added: ‘So jay Z gets on a tube to his own concert LOOOL about 500 ppl just ran after him’

Coldplay singer Chris Martin also treated fans at the concert, by joining Jay-Z on stage to perform Ain't No Love (Heart Of The City) with Timbaland.

The surprise performance proved a hit with the audience, with one fan tweeting: ‘Jay z, Chris Martin & timberland!!! Not bad for a Friday night,’ Read more.
Another concert-goer said: ‘The Jay-Z show last night was absolutely amazing and then 2 songs from the end he brings out Chris Martin from Coldplay #unbelievable.’