1 lyrics for "Bump your rump now" The Hook UpBritney SpearsBack it up now Bump your rump now Grab my waist now Work it out now Grab my shoulder Pick it up now Take it lower To the floor now Watch out babyPlayRelated Songs 444.2K Just Luv MeBritney Spears 537.5K CriminalBritney Spears 835.4K Overprotected (Radio Edit)Britney Spears 515.5K Can't Make You Love MeBritney Spears 113.1K BetterBritney Spears 289K Unusual YouBritney Spears 514.1K Man On The MoonBritney Spears 809.7K Just Like MeBritney Spears 490.7K SometimesBritney Spears 629K And Then We Kiss (Junkie XL Remix)Britney Spears 856K Inside OutBritney Spears 550.2K LiarBritney SpearsSuggestions SongCorazón Delator (Me Verás Volver Gira 2007)Soda StereoDéjala que vuelva (feat. Manuel Turizo)Piso 21Tunnel VisionJustin TimberlakeShoo-Be-Doo-Be-Doo-Da-DayStevie Wonder