Jay-Z and Justin Timberlake Perform 'Holy Grail' at Wireless Festival

Following sets from Kendrick Lamar, Rita Ora, Miguel, and Emeli Sandé, Jay-Z capped off Day 2 of the Yahoo! Wireless Festival in London on Saturday. He brought out Justin Timberlake to perform their Magna Carta… Holy Grail collaboration “Holy Grail” for the first time in front of 60,000 spectators at Queen Elizabeth Olympic Park.

On Friday, Hov joined Justin to perform their hit “Suit & Tie” during J.T.’s set.

The “Legends of the Summer” tourmates will close out the three-day festival with a joint set tonight.