UK Digital downloadWho's That Chick? (Feat. Rihanna): David Guetta – Rihanna: Amazon.co.uk: MP3 Downloads "Who’s That Chick?" (feat. Rihanna) – 3:19
German CD Single "Who’s That Chick?" (Original Version) (feat. Rihanna) – 3:19 "Who’s That Chick?" (FMIF! Remix) (feat. Rihanna) – 5:20
AUS & US EPWho's That Chick (feat. Rihanna) – EP by David Guetta – Download Who's That Chick (feat. Rihanna) – EP on iTunes "Who’s That Chick?" (Adam F Remix) (feat. Rihanna) – 5:00 "Who’s That Chick?" (Extended Version) (feat. Rihanna) – 5:29 "Who’s That Chick?" (Instrumental Version) (feat. Rihanna) – 3:18
Personel Twórca tekstu – Kinda "Kee" Hamid, David Guetta, Giorgio Tuinfort, Frédéric Riesterer Producent muzyczny – David Guetta, Giorgio Tuinfort, Frédéric Riesterer miksowanie – Véronica Ferraro Mastering – Bruno Gruel