For Lady Gaga, that is. We thought that might pique your interest in the early hours of Monday. This green-and-black ensemble is the closest to a "regular" outfit we have even seen Gaga rock. (We're ignoring the shoes, obviously.) The superstar visited Shamrock tattoo shop on Sunset Boulevard with her sister, Natali, on Sunday. No word yet on who was getting new ink, but the session took five hours