Shania Twain is pleasantly surprised -- or feigns being pleasantly surprised, and does so very well -- at a book signing at Indigo Manulife Centre in Toronto, Canada. This was at a promotion on May 9, 2011 for her book From This Moment On. The singer of megahits like "You're Still the One" and "Man! I Feel Like a Woman!", Shania Twain was born in 1965, so she turned 46 the year this photo was taken.