(hollyscoop.com) - Rihanna was spotted out walking her ADORABLE dog sporting what seemed to be new ink. Rihanna has gotten a tattoo of what appears to be a guitar on her left forearm but looks more like a weird penis. I'm not such a fan of big tattoos but I could live with it. What I can't forgive is that hideous nail polish color that Rihanna has on. I'll give her the benefit of the doubt and assume she's getting into the Halloween spirit.