On 10 December 2014 , when reflecting on the year she 's had and the struggles she faced in the years before , Azalea announced plans of an arena tour for 2015 and a second studio album via her Twitter account . The same day , she revealed the title of the tour , The Great Escape Tour , and the concept behind it , which is Azalea picturing herself as " a musical escape artist for people . " Azalea also stated that the name of the tour went along with the title of her upcoming second studio album , which would also be promoted on the tour . Azalea declared she had started to work on her second studio album in January 2015 . On 4 May 2015 , she released a duet with Britney Spears titled " Pretty Girls . " On 29 May 2015 , it was reported The Great Escape Tour had been canceled and there would be a new tour planned around Azalea 's new album to be released in 2016 . Azalea later clarified she " had a different creative change of heart " and would also be taking a break to figure out the progression she wanted for her sound and visuals . In June , when asked details on her new music , she explained she had scrapped six months of work to start from scratch . On 30 August , Azalea performed " Cool for the Summer " with Demi Lovato at the 2015 MTV Video Music Awards , after a collaboration between the two was announced for Lovato 's fifth studio album '' Confident ''
2015 MTV Video Music Awards
2015 MTV Video Music Awards
Iggy Azalea