Shania Twain debuts at No. 1 this week, joining other chart newcomers Ja Rule and Audioslave. Watch all five! music_twain_shania_up.jpg 1 Chart Watching http://smilparse.real.com/showcase/cliplists/1102/charts1129.ram 10386812262320 playlist.gif video.gif http://smilparse.real.com/showcase/cliplists/1102/charts1129.ram 10386812262321 PLAY lock_icon.gif lock_icon.gif lock_icon.gif big_headline