Gaga, 29, visited the Shamrock Social Club tattoo parlour in Los Angeles over the weekend, where she got a Bowie Ziggy Stardust inking on her side, reported Femalefirst.
She has previously spoken of how Bowie inspired her to keep going with her career as his own outlandish personas made her believe she wasn't too "weird".
"It's hard to talk about. I would never be here without him - I would've thought I was too weird - and I never gave up because I thought he was the coolest ever," she had said.