This phrase is commonly used as a joke as like saying, jokingly, you think your better. And as well, the real reason, who is she/he?
Matthew: I just did some makeup
Michelle: send a picture!
Matthew: *sends pic*
Michelle: holly shit that’s better than James Charles!
Matthew: who is she? never heard of her.
Michelle: send a picture!
Matthew: *sends pic*
Michelle: holly shit that’s better than James Charles!
Matthew: who is she? never heard of her.
by Kennedy kring November 15, 2020
 Get the Who is she? Never heard of her.mug.
Get the Who is she? Never heard of her.mug. by Archaic Wordnerd October 15, 2017
 Get the i've never heard such rubbishmug.
Get the i've never heard such rubbishmug. when a fangirl wants to show everyone her fave is better than theirs. usually used with the wrong pronoun.
daenerys targaryen who? never heard of him
by paterscum June 20, 2017
 Get the never heard of himmug.
Get the never heard of himmug.