Shania Twain has announced 15 additional performances of her Shania: Still the One show at Caesars Palace in Las Vegas January 22 through February 15. Tickets for those dates go on sale this Friday atShaniainVegas.com or The Colosseum.com.

Shania rounds out her first full year of residency at the Colosseum at Caesars Palace with shows running this week through December 14.

Here are Shania's 2014 dates:

January 22, 23, 25, 26, 28, 29, 31
February 1, 4, 5, 9, 11, 12, 14, 15