This is a picture of Lady Gaga with her fiancé:
This is Lady Gaga with her dad:
This is Lady Gaga with her fiancé:
A closeup of Lady Gaga's dad:
A closeup of Lady Gaga's fiancé:
Lady Gaga and her fiancé:
This is Lady Gaga with her fiancé:
In conclusion, I think the only thing safe to say is that they're all Italian.