Who's That Chick David Guetta feat. Rihanna Download 'Who's That Chick' on iTunes
30 September 2013, 14:27
The 'Firework' star makes the track available to download as she gears up for the release of her next record.
Katy Perry has unveiled her new song 'Walking On Air' in full as a teaser for forthcoming new album 'Prism'.
The 'Hot N Cold' star had previously posted a snippet of the track as she got fans to select a new release against 'Dark Horse'.
It comes as Katy prepares to close the iTunes Festival 2013 tonight (30th September) at Camden's Roundhouse in London.
Last night saw Justin Timberlake take to the stage for the penultimate show as he showcased old classics and tracks from new album 'The 20/20 Experience 2 Of 2'.
Listen to Katy Perry's new song 'Walking On Air' below:
Katy Perry will release her new album 'Prism' on 18th October – which features the Vodafone Big Top 40 single 'Roar'.