MUMBAI: Through her Twitter page, Australian pop singer Iggy Azalea had earlier confirmed her collaboration with Britney Spears that might be featured on Spears' upcoming follow-up to her 2013's 'Britney Jean' album. Now, Azalea revealed backstage at the iHeartRadio Jingle Ball that they actually recorded a few different things, but one thing stood out as "undeniably great and fans are going to love it."

Last month, the 'Beat Down' singer confirmed rumours about her collaboration with Spears on Twitter when a fan asked her about it. When asked if she would work with Britney Spears, she replied, "I did and it was amazing." Spears had, last month, named Azalea as one of the artists she would like to work with for her upcoming ninth studio album for which she started working on early this year.

Spears was also confirmed earlier to be a featuring artist on the multiple Grammy Award winning music producer Giorgio Moroder's new album along with Australian pop legend Kylie Minogue. Azalea has been nominated at this year's Grammy Awards for Best New Artist, Record of the Year and Best Pop Duo/Group Performance for 'Fancy' and Best Rap Album for 'The New Classic.'