Spike TV has picked up a fifth season of Ink Master. The network has ordered 16 one-hour episodes for a fall debut, it announced today. Ink Master is hosted by Dave Navarro and produced by Original Media. It features tattoo artists from around the country battling it out each week in permanent ink for a $100,000 cash prize and an editorial feature in Inked magazine. Season 4 (through five episodes) has delivered 1.72 million viewers and improved the timeslot in Adults 18-49 by 81% and Adults 18-34 by 115%, according to Spike TV.