GWEN STEFANI Rich Girl (2004 US 5-track promotional only 12 vinyl single includes Get Rich Mixes Instrumental and the A Cappella Version which is not available on the commercial 12 or CD release custom stickered sleeve and Gwen picture label) 1. Rich Girl - Get Rich Mix 4:052. Rich Girl - Instrumental 4:2 13. Rich Girl - Get Rich Quick Mix 3:474. Rich Girl - Instrumental 4:2 15. Rich Girl - A Cappella 3:58