'Lady Gaga Presents the Monster Ball Tour at Madison Square Garden'

Originally televised on HBO, this documentary of last February's New York performances showcases the music ... well, "superstar" doesn't do justice to the huge impact she has had not only on that industry but pop culture in general.

Complete with unpredictable outfit changes, Gaga offers such hits as "Born This Way," "Bad Romance," "Poker Face," "Paparazzi," "Alejandro" and "Just Dance." *** (Not rated: AS, P) (Also on Blu-ray)

Buy 'Lady Gaga Presents the Monster Ball Tour at Madison Square Garden' on DVD.