Mar 26, 2012 12:00AM

Listen: 'Fuck Up the Fun' by Azealia Banks (Prod. by Diplo)

Plus watch a video of her performing it at a Chanel party.

The latest in a string of unlikely muses to Karl Lagerfeld, Harlem-hailing rapper Azealia Banks unveiled her latest track at the Chanel Tokyo pop-up shop after party on Saturday night. Produced by Diplo, 'Fuck Up the Fun' 8 enough bad language to fill up a swear jar, laid over a distinctly Diplo drum beat and will possibly appear on Azealia's debut LP, Broke With Expensive Taste, which is slated for release this September. Hinting at her ongoing Twitter-come-IRL feud with fellow female rapper Iggy Azalea, the lyrics include, "Fuck outta here, y'all little internet-ass bitches. I really do this... bitches still on the Myspace and on YouTube, still tryna y'all little video views up to a million." Apparently Diplo isn't too phased by the beef, though - he announced on Twitter a few hours ago that him and Iggy have also worked on a song and that the "video is nuts." This will be interesting.

You can listen to 'Fuck Up the Fun' below, and also check out some live footage of Azealia performing it at the aforementioned Chanel party (spotted: Lindsey Wixson and Alice Dellal busting a move).

www.azealiabanks.com