Countdown to touchdown! With just four days to go until Rihanna‘s ‘Diamonds’ world tour kicks off, the singer releases backstage footage of her tour rehearsals.

Rihanna Navy are set to encounter many a treat as she prepares to give them some stripper meets hood choreography for the show. She was working some moves during a rehearsal of her urban hit single ‘Pour It Up’, days before the global trek kicks off at The First Niagra Center in Buffalo. Rihanna was in London town today to launch her River Island spring collection which goes on sale tomorrow (Tuesday 5th March).

Ri was certainly keeping those Barbadian moves close to her waist. Who said this chick couldn’t wine her ass off? Ms Fenty actually has some fluid rhythm, which is nice to see! She just needs to incorporate a little more energy and she’s set! Check out all the action in the clip below!