Carrie Underwood and Mike Fisher
The country superstar was introduced to the Ottawa Senator hockey player by mutual friends at a Toronto concert in 2008. After a hush-hush courtship, the couple announced their engagement in December 2009. "Thank you, #12," Underwood, referring to Fisher's jersey number, wrote in her album liner notes. "You are the most amazing addition to my life! You make my life better in every way!"