US Weekly Report Britney's hiatus is over and she's mak-ing up for lost time. music_spears_britney.jpg 60x45 home http://abcnews.go.com/sections/entertainment/videofiles/Video/030207usreport_video.ram 10443013301450 abcnews_free.gif lock_icon.gif superpass.gif http://abcnews.go.com/sections/entertainment/videofiles/Video/030207usreport_video.ram 10443013301451 PLAY lock_icon.gif lock_icon.gif lock_icon.gif headline