And brought out surprise guest Big Sean!
This image appears in the gallery:
Wireless Festival 2016: All The Must-See Photos
![Big Sean on stage](https://assets.capitalxtra.com/2016/27/big-sean-calvin-harris-wireless-festival-2016-1468073308-view-0.jpeg)
25. And brought out surprise guest Big Sean!
Picture: Derek Bremner
This image appears in the gallery:
Wireless Festival 2016: All The Must-See Photos
Picture: Derek Bremner