Rihanna Releases "S&M (Remix)"

Britney Spears is working with two of the most popular YBF chicks of the minute, Rihanna and Nicki Minaj.  Come inside to hear Rihanna's new "S&M remix" with Britney and see what she has in store for Nicki Minaj....

Rihanna took to her Twitter account recently to announce a collabo with Britney Spears--the "S&M (Remix)".  Britney happily tweeted back that she was excited about their work together.
See their tweets below and listen to the actual "S&M Remix" that just dropped this morning....

Listen to the new track here: