The Canadian singer, 45, posted a message on her official website this morning, and opened up about her 'renewed faith in love and commitment' and the people in her life who have supported her through dark times.
She wrote: 'In the last two-and-a-half years of adjusting to life after separation and divorce, I needed to lean on others more often than I was accustomed to.
'These people have been gifts, and I am fortunate to have so many of these beautiful people – friends, family and beloved fans, [whose] support I cherish more deeply with each day that passes.'
'Talking about love,' she continues, 'I am excited to share some personal news with you; I'm in love!
“Frederic Nicolas Thiebaud has been a true gift to me as a compassionate, understanding friend and over time, an amazing love has blossomed from this precious friendship.
“Fred and I are happy to announce, our ENGAGEMENT!'
She added: 'I'm looking forward to what the New Year has in store and to sharing it with you. So, I'll be in touch with more news and details soon.
“Until then, have a fantastic holiday season and I wish you love.'