NovaFlix

Aguilera's first concert video, a repackaging of a slick special that aired on ABC-TV in 2000, shows what this "girl" really wants is to move beyond the bouncy R&B-flavored pop she's known for. Her cheeky hits ("Genie in a Bottle," "Come On Over, Baby," "What a Girl Wants") are followed by songs from Mi Reflejo, her Spanish-language album, and My Kind of Christmas, her holiday release. She has sweet duets with R&B legend Dr. John on "Merry Christmas, Baby" and balladeer Brian McKnight on "Have Yourself a Merry Little Christmas," and shares the stage with rapper Lil' Bow Wow (weird, but it works) on "So Emotional" and "Christmas Time."