Rihanna teases 'Pour It Up' video with behind the scenes images...

"Strip club and dollar bills."

I usually love it when Ri swaps her edgier side for something more playful but not today.

Rihanna appears to have drawn some inspiration from 1950s screen siren Marilyn Monroe for her 'Pour It Up' look. 

Classic Hollywood meets grunge with this pin curled platinum blonde wig and striking pink eyebrows!

More pics below.