PHOTOS: Shania Twain makes horseback arrival for Vegas gig

Shania Twain speaks after making her official arrival on horseback at Caesars Palace in Las Vegas on Wednesday, Nov. 14, 2012. Twain is set to begin a two-year residency at the Colosseum with her show "Shania: Still the One" starting Dec. 1. (AP Photo/Las Photo by
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