Rihanna & Britney Spears? ?S&M? Remix

Rihanna and Britney Spears have teamed up to make a remix of Rihanna?s hit single ?S&M.?

Britney contributed a new background to the chorus along with a brand new verse.

Rihanna tweeted over the weekend, ?I got a #SEXY collabo comin your way supa dupa soon!!!! OH YEAH!!! By popular demand??

Britney quickly replied with ?@rihanna You?re such a tease! I like it, like it?. -Britney.?

Natalie Portman Rachel Bilson Jennifer Morrison Whitney Able Jodi Lyn OKeefe