Emma Stone visited Shamrock Social Club Wednesday night (Oct. 17), but left with the paparazzi wondering whether she got a tattoo. Shamrock, the tattoo parlor on Sunset Boulevard owned by Mark Mahoney, is famous for having inked the likes of Angelina Jolie and Johnny Depp. Emma who played Gwen Stacy in “The Amazing Spider-Man,” already has two tattoos on her wrist designed by her good friend Paul McCartney.