Iggy Azalea's latest single "Pretty Girls" didn't chart as well as she hoped, and when a fan asked about its success, Iggy blamed Britney Spears for not promoting their collaboration. The Australian-born emcee responded by saying, "Its difficult to send a song up the charts without additional promo and tv performances etc, unfortunately I'm just featured."

When a website called "The Pop Zone" tweeted about Iggy "shading" Britney, the "Fancy" rapper responded by saying, "@ThePopZone my comment is factual, it applies to any song. I dont have to suck the womans asshole 24/7 to be her friend, do i? bye girls." 

Britney has yet to respond to Iggy's claims, but you can check out her tweets above. 

Source: Twitter