how well know you know...lady gaga?

...what the title says

1 What is Lady Gagas real name?
2 what is lady gagas middle name/s?
3 how old is lady gaga?
4 is lady gaga a girl or boy?
5 where was lady gaga born?(city)
6 whats her real hair colour?
7 do you like lady gagas clothing?(no wrong answer)