Big Fat Bass (feat. will.i.am) by Britney Spears Overview Tag Appears on A figment of your imagination Big Fat Bass (feat. will.i.am) - Single Elevate (Bonus Track Version) Femme Fatale Femme Fatale / Circus Femme Fatale (Deluxe Edition) Femme Fatale (Deluxe Version) Femme Fatale (Japanese Deluxe Version) Femme Fatale (Japanese Edition) The Collection: Britney Spears Playcount 22 Listeners 13