Never one to let a powerful woman pass her by for a guest spot, Aguilera employed Nicki Minaj for a verse on her upcoming album, letting Minaj carry the weight of explicating the salacious "WooHoo" metaphor. This echoes past collaborations with Lil Kim, though it's definitely a 2010 jam, with producer Polow da Don's laser-gun beat popping futuristic shots beneath Xtina's formidable voice. And it further proves there's really no reason for her to move into Gaga's zip code as she did in her most recent video.
Download: Christina Aguilera f. Nicki Minaj, "WooHoo" (via Miss Info)
