Their feud has been going on quietly behind the scenes

Source: http://www.crazydaysandnights.net

MET GALA

A war of words last night between this A list singer and a former featured act on one of her songs.

Their feud has been going on quietly behind the scenes, but last night was one of the first times they had been in the same place in a long time.

A couple instances of some yelling directed at the A lister.

Ariana Grande

Nicki Minaj