Los Angeles: Rapper Iggy Azalea has revealed that she dumped her fiance Nick Young after discovering he had been cheating on her. Azalea announced her separation from the NBA basketball player earlier this month and took to Twitter to write about Young's infidelity, reports femalefirst.co.uk. In a series of tweets, she revealed: "I broke up with Nick because I found out he had brought other women into our home while I was away and caught them on the security footage... People in this world really are f***ed up". Azalea, 26, has also commented on a news report that claimed that Young has got one of his lovers pregnant and this is why she called things off. The "Fancy" hitmaker says she has no knowledge of the star having a child with someone else. "I have never even been told by Nick that his baby mother is pregnant, so if this is true I'm finding out via E news... This is just like a second shot to the chest. And I feel like I don't even know who the hell it is. I have been loving all this time," Azalea lamented. The former duo began dating at the beginning of 2014 and got engaged in 2015.