17
How Old Is Lady Gaga's Sister?
Lady Gaga's sister is 17 years old.
I don't know I think like 42? Well shes old.
17
I think she is 22 year old
She is 17
17
She has 17 years old
Natalie germontta is 17 years old as if lady gaga (Stefanie Joanne Angelina Germontta) is 23 years old.
30
I think likes 41
14
