sandm

Britney Spears and Rihanna were on stage together at the 2011 Billboard Music Awards performing Rihanna’s “S&M” song. While the performance was mostly just Rihanna, Britney Spears entered at the end — and the crowd went wild. Check out the Britney Spears and Rihanna pictures at the end of this...

because I don't want to buy the Dvd and then the Blue-Ray version comes out :-( Thanks to whoever answers my question :-)

Because I don't want to buy the regular DVD and then the blue ray comes out :-( Thank you whoever helps me out! :-)