Azalea, 24, is currently shooting the artwork for a repackaged version of her debut album The New Classic, which was originally released back in April, reported Ace Showbiz.
"Shooting the album re-pack cover art this week. Can't wait for you guys to hear some new stuff. Six new tracks," Azalea tweeted.
She later added: "Me and Ellie Goulding have a nice little number together on there too. FYI."
The New Classic features Azalea's US chart-topper 'Fancy', as well as her current Top 10 hit 'Black Widow' with Rita Ora.
Meanwhile, Azalea will feature on the single version of Jennifer Lopez's upcoming release 'Booty'.