Darkchild , Dream Machine, Fraser T. Smith , JMIKE, Henrik Jonback, Magnus , Oligee, Sandy Vee , Shellback , StarGate , will.i.am Britney Spears chronology Circus (2008) Femme Fatale (2011) Singles from Femme Fatale " Hold It Against Me " Released: January 11, 2011  ( 2011-01-11 ) " Till the World