Azealia Banks will not hesitate to walk out on a show. The Harlem rapper made an immediate about face and exited mid-song while on stage at the Listen Out 2013 festival in Melbourne, Australia. She was performing her Pharrell-assisted "ATM Jam," when someon in the audience tossed a still-full beer can at her. Banks later apologized to fans for the walk-out via Twitter. A statement from her rep added that she and the crew felt "unsafe," which makes sense — artists don't want to be ducking and dodging when their in the zone. Ask Lupe Fiasco. He won't hesitate to tell you that he's a black belt.
Find out just how many black belts Lupe has when you click on for more examples of stage struggles, when fans get extra and artists refuse to be bullied.