DJs touring with pop stars has become an increasingly common trend. Lady Gagarecently brought Zedd along for the ride, Benny Benassi was support for Madonna’s Sticky & Sweet tour, and Congorock is currently traveling the globe with Rihanna. He cites his remix of her hit single “Diamonds” as the driving force behind the decision. Congorock turns the saccharine-sweet pop track into an electro bomb ready for …