Madonna and Justin perform "4 Minutes" at the Roseland Ballroom

Madonna got her cougar on and dry humped Justin Timberlake onstage during her show at the Roseland Ballroom in NY. Madonna's live performances are always a bit underwhelming because her live voice kind of sucks. (Not that her recorded voice is anything to write home about either...) The choreography was the typical stiff, posing style that Madonna enjoys. Poor Justin. He could dance circles around the old gal but he has to play nice and do her lame old lady choreography. It's like being stuck doing the hokey pokey when you can break it down like a mothaf**ker to "Crank Dat Soulja Boy."