Lady Gaga is back in the US to start the American leg of the Born This Way Ball tour. She was spotted last night leaving the Shamrock tattoo saloon. She stayed there for 2 hours, but she didn’t get a new tattoo. DJ White Shadow did. Tara Savelo was also mistaken for Lady Gaga’s sister Natali because of her new hair by the paparazzi. Enjoy the pics after the jump!