Iggy Azalea thinks Tyler, The Creator is "beyond immature".
The rapper offended the Fancy singer during an interview with BET's 106 & Park when Iggy was an option during a game of Kiss, Marry or Diss. Tyler, 23, responded to the mention of her name with "she stinks".
"Tyler the creator is beyond immature. I've always believed you had something more to offer the world, Shame to see you be so rude," Iggy, also 23, hit back on Twitter.
"People that make enemies and talk sh*t about ppl they've never even said hi to trip me out. I see it all the time... Strange world. (sic)"
Tyler did make an attempt to apologise to the star.
"IGGY I DIDNT MEAN TO HURT YOUR FEELINGS (sic)," he tweeted.
The blonde starlet responded with: "@f**ktyler Do ya thing, get your promo no skin off my back. the energy you put out is what you eventually get back...doesn't effect me. (sic)"
Iggy has been experiencing some problems on the social networking site recently following an appearance on Jimmy Kimmel's show. She participated in a feature where celebrities read out mean tweets sent to them, but she found the worst was yet to come.
"the only thing im annoyed about is the fact i just did my "mean tweets" segment on kimmel BEFORE all the trolls came out of hiding tonight," she joked.
"im reading pure comic gold right now. lol. (sic)"
The singer also took to the stage during her time on Jimmy Kimmel Live! to treat fans to a performance of Fancy.