If you watched the Super Bowl, you know that this is Madonna's new song. If you watched the Super Bowl coverage afterwards, you know that M.I.A. is the one who flipped off the camera. She went with the finger gun in the official video, where Madonna really doesn't have to move much. It's really kind of a fun song, and I am happy to see Madonna still making fun music. I've been a fan for a long time, and this won't be her last appearance here.
Also, I think that if M.I.A. wanted to get attention, perhaps she should have done her performance while nine months pregnant... Oh. Wait. She already did that.