Video Premiere: Rihanna - S&M

Check out the video premiere of Rihanna's new single "S&M".

Rihanna gets tied up and dragged around in this video.  Celebrity blogger Perez Hilton makes a cameo in the video, led by Ri-Ri on a leash like a dog.  The video was directed by Melina Matsoukas, who has done many of Rihanna's music videos.

"S&M" is already gaining a lot of views on her Vevo on youtube. 

What do you think of the video?