Hello! I am Hermione Jean Granger Weasley. Married to Ronald Weasley. My best friend is Harry Potter.

No, I'm not an impersonator, I am the real Hermione Granger-Weasley. 

I attended Hogwarts school of witchcraft and wizardry, although I am muggleborn. I am a proud Gryffindor.

We defeated Voldemort, sorry @xBellatrix_Lestrange 

And, although I'm a mud blood, I am way better of witch than you(Bellatrix Lestrange (above))

Remember, its leh-vi-OH-sa, not leh-vi-oh-SA