Country singer Shania Twain has announced her engagement to Swiss businessman Frederic Thiebaud. The unlikely couple forged a friendship after Twain's former husband, Robert "Mutt" Lange, had an affair with Twain's former best friend and Frederic's former wife, Marie-Anne.
Shania and Frederic spent the days following their engagement in New York City with shopping and dining at places like Nobu and Serafina. A source close to the couple stated to PEOPLE: "[Shania] loves taking in the sights New York has to offer during the holidays. It's her favorite time of the year there."
In years previous, Shania has trekked to NYC for an annual, pre-Christmas shopping trip with her friends.