BRITNEY SPEARS and RIHANNA sent temperatures soaring at the Billboard Awards last night when they smooched onstage.
Clad in matching bondage-style bodices complete with buckles, saucy straps and fish-nets, the pair sizzled onstage as they danced around with topless dancers and slid provocatively up and down poles.
They also donned sexy masks, got tied up in kinky chains and took part in a pillow fight during their heart-racing performance of S&M.
Feathers then flew into the air before the pair KISSED each other.