Earlier this week, LeAnn released a new single called Crazy Women.
The title immediately prompted speculation she is singing about Brandi, who was still married to Eddie when he started dating LeAnn.
The model quickly slammed the country singer for releasing a song about cheating partners, telling E! News the words are 'in poor taste.'
Not pleased: Brandi thinks LeAnn's new song Crazy Women is in 'poor taste'
The lyrics to the song include the lines:
'Crazy women are made by crazy men. He cheats and lies, then plays the victim. He don't know why they always pick them. Crazy women, ex-wives and old girlfriends. Keep their crazy hidden. Till they're pushed off the deep end.'
Brandi is clearly not amused, saying: 'When your cheating is the cause of a "crazy woman's" behaviour, it's in poor taste to sing about it.'