Speaking to Daily Mail, the star revealed he refuses to associate with the popular stars, Ryan, 29 and Sara, 39.
"(It's) very very clear THEY ARE NOT MY FRIENDS, one's fake and one's a clown," Sultan said.
This rant comes after reports from Woman's Day in which Sultan hinted at a feud between himself and the Melbournites.
"I only wanted to celebrate with my real mates," he told to the publication.
Eek. Ryan and Sarah are yet to respond to Nasser's shady comments, but Ryan has reportedly been making fun of Nasser's sexuality in his recent comedy sketches.
According to the Daily Mail, Ryan put on a feminine voice with a lisp, calling Nasser "Nather," before saying: "Let me tell you a few things about Nasser, and I’m going to stand up for this one… Nasser is a 51-year-old guy that lives in Surry Hills, rides a scooter and told us all that he sits down to p**s, which he’s very open about.
"He talks to his sister six times a day who’s his best f**king friend. And he told us... 'I don’t want guy friends, I don’t f**king need them.'"