Got-her-start-in country Shania Twain, who just arrived in the "Land Down Under" for her first-ever performance tour there, hit the No. 1 spot on the Australian music charts with her Come On Over disc. Come On Over ultimately topped albums from all genres of music. Twain is tapped to perform in Australia for much of the month, then will head back to the States in time to hit the Houston Rodeo on February 22nd, plus appear on TNN's Prime Time Country while she's there. On Tuesday, February 23rd, she guests on The Tonight Show with Jay Leno, and then it's straight to the Grammys! Come On Over has now sold in excess of eight million units. She currently graces the cover of the February issue of Cosmopolitan magazine and will be all over television throughout the month to promote her first network special on CBS March 3rd.