Slut Machine: Rihanna and Britney Spears Get Bitchy for S&M Remix

These two sluts may be bad but they're perfectly good at IT!

If you're wondering why is there too much sex in the air, it's because Rihanna and Britney Spears has teamed up for S&M "Remix."
Now whose B*tch wouldn't like it?
Another "legend" of a collaboration that will be danced at, say, for one week?
I like it, like it!