She has got sister Natali.
Yes, her full name is Natali Germanotta.
No..?
lADY gAgAS sISTER IS Natalie germanotta Lady Gaga's sister is named Natalie Germanotta and she graduated last year in 2010.
She looks almost same.
I think it was hacked. It was CrazyBublex3
NO! Her sister is called Natalie and she is not dead! She is in the video for Telephone.
Natali Germanotta
Lady Gaga does not have a pet.
Lady Gaga's twitter name is Ladygaga
Her sister Natalie is 19, (younger).
She doesn't have brothers only a sister Natali.