Brit's first single from her highly anticipated "Circus" album already has a million YouTube hits, shot to number one on iTunes, and the "Womanizer" video even has segments that are too hot for ABC to handle!
"Extra" has the video with the fully naked opening scene you didn't see on "20/20" -- featuring model Brandon Stoughton, who plays Britney's boy toy in the spicy video.
Celebrity blogger Perez Hilton hopes that the princess of pop is back for good this time. "She's naked in it -- and she looks really, really good." Hilton gushes. "I am rooting for Britney's comeback."