Wiz Khalifa, A$AP Rocky at Fiddler’s Green Amphitheatre

Wiz Khalifa is a certified rock star. He wears his tattoos like clothing, his expensive jewelry like accoutrements to his personality and swings his hair with the ferocity of any ’80s heavy metal guitarist. Tuesday at Fiddler’s Green Amphitheatre, the MC from Pittsburgh, Pa., brought the ruckus with grand fury for the “Under the Influence Tour.” The lineup featured Joey Bada$$ and the Pro Era camp, Trinidad James, B.o.B and A$AP Rocky. But even with so much young talent, this was still Wiz’s night.