Veni, vidi, Avicii. The DJ is officially on the mend after undergoing gallbladder surgery last weekend, hitting Miami Beach Thursday with this GF while sporting a brand new bandage under his ribcage. Avicii was forced to bail on his Ultra Music Festival gig last week due to severe abdominal pains, nausea, and a fever. He got his gallbladder removed Saturday and the surgery went well. Avicii spent a few days in the hospital recovering, but he's since been released.