Gaga Daily, a fansite of the 29-year-old, posted a snap Lady Gaga that is identical to a tattoo on Carino's upper arm.
They captioned the collection of snaps: "Lady Gaga's new boyfriend Christian has a tattoo of her on his arm."
What do you think? Here's a closer look at it.
It looks pretty legitimate to us!
Gaga and the 48-year-old talent agent have been engaged since September as reported by Us Weekly.
News of the couple's relationship broke back in February after the pair were spotted kissing ahead of her Super Bowl halftime show in Houston.
A source said at the time: “They are actually pretty serious."