Our favorite singer of "Man! I Feel Like a Woman!" and cutout cameo in I Heart Huckabees made an epic return to music in 2011 when she began a 2-year residency in Vegas. After a bumpy divorce, a reality show on Oprah Winfrey's network and the slow recovery of her voice, Vegas was Shania's chance to get back in the game. Her show is known to feature her singing "You're Still the One" to a horse, for what it's worth.