How Tattoo Artist Bang Bang

Availability is the best ability for Keith "Bang Bang" McCurdy.

"I'm waiting all the time for that call, because I know Justin Bieber may call me at three in the morning and I have to tattoo him at six. That has happened," McCurdy says.

Bang Bang is considered one of the most successful tattoo artists in the industry.

"New York City just has more people," he says. "So it was simply my thought that, well, there's more skin, I'm going to go where the skin is  so if that's my canvas I'm going to go there."