Madonna -- Can We Tawk?! 9/2/2009 4:30 AM PT Here's Madonna, 51, in her new video for "Celebration" (left) -- and funny lady Joan Rivers, 76, at some event back in March (right). The singer and the comedian still get a lot of work. We're just sayin'. See Also Madonna's New Video Makes Lourdes Flip OutJoan Rivers -- Still on the Prowl Share on Facebook Share on X Madonna We're Just Sayin'