Playing on the 360...I frequently have to go get my arm tats re-applied to my hot tatted-up redhead. Anybody else have this happen to them? I'll get them put on, go do a mission or a couple activities, and then suddenly notice my arms are bare again. This doesn't happen with any other tattoos, piercings, or articles of clothing. Not a huge bug, but it's the only one I've experienced so far.

Yeah, it happens. I think it's when you choose a different self-created outfit that didn't feature your most recent tattoos. Pretty annoying why tattoos aren't able to be customised in your own wardrobe - especially since you could in Saints Row 2.