Rapper / producer extraordinaire, Pharrell Williams is thinking about getting new skin grafted onto his arms because he's tired of his old tattoos and wants some new ones...P told Britain's Daily Mirror, "There's an institute called the Wake Forest Institute in North Carolina for Regenerative Skin Treatment. It's basically like getting a skin graft, but you're not taking skin from your ass or your legs. These guys actually grow the skin for you. First you have to give them a sample of your skin, which they then replicate. Once that's been done, they sew it on - and it's seamless. When it has healed you can go get whatever tattoo you want." Said Pharrell, "It's going to be pricey, but … it's worth it. I got fire on my arms, I don't need fire on my arms! I'm a grown man."