'How We Do' hitmaker Ora was joined by her "wifey" Delevingne, where she got an inking of a pin-up girl on her right ribcage.
Sharing her excitement about the new design, Ora tweeted, "Say hello to my new little friend Rosetta... Thank you @bangbangnyc she's beautiful," attaching a picture of her new body art.
Delevingne, 22, gave moral support, holding her hand throughout as Bang Bang etched the large design onto her.
Describing his work, Bang Bang said, "The tattoo is on her right ribcage. It's big! When she's standing it's about 7 inches tall, but when she's laying down it's about 10 inches, plus."