No, she isn't.
Lady Gaga was never a man they're are pictures of her when she was a little girl but she was mad fun of her weight when she was a Little girl and was a little bit fat but then she lost a lot of...
yes
She's not a man or a hermaphrodite! She just LOVES boys and LIKES a little girls.
You're asking if Lady Gaga has a penis? No, she does not. As she is quoted she has a "beautiful vagina."