You may remember when Jay Z took the New York Subway to his show at the Barclay's center a couple years back-- well now Jigga has taken to public transportation once again, with a couple friends in tow.

The rapper is in London for a four-night stint at the O2 Arena, and yesterday he decided to take the tube to his show. Hov was joined by Timbaland, as well as Coldplay's Chris Martin in his venture, and apparently made sure to talk and interact with fans as he made his way to the venue.

As word spread that Hov was amongst the people, a near riot broke out when Jigga and his entourage got off at their stop. 

Check out some footage of the trio leaving the station below, as well as some photos from the stunt in the gallery above.