Shania Twain’s husband, Frédéric Thiébaud, congratulated her on her 59th birthday on Instagram on Wednesday.

The 54-year-old Swiss businessman shared a photo of him and the country music icon, who features in the new trailer for Doctor Odyssey, cuddling up on a boat and smiling.

In the caption, he wrote, “Happy birthday you amazing human @shaniatwain,” adding a series of celebratory emojis.

The couple has been married since 2011, six months after Shania’s divorce from Robert ‘Mutt’ Lange became final.

Lange and Twain separated in 2008 over his affair with Marie-Anne Thiébaud, who was married to Frédéric at the time.

Shania Twain’s husband Frédéric Thiébaud congratulated her on her 59th birthday on Instagram on Wednesday

He wrote in the caption, “Happy birthday to this amazing human being @shaniatwain,” adding a series of celebratory emojis

The couple have been married since 2011, six months after Shania’s divorce from Robert ‘Mutt’ Lange became final

Don Felder of the rock band Eagles also gave Shania a birthday greeting on social media.

He shared a photo with the star, her husband and his girlfriend Jaden, writing: ‘Congratulations @shaniatwain!

‘We hope you have a wonderful day surrounded by @fred_thiebaud and your loved ones!’

‘May this year bring you even more success, creativity and unforgettable moments on and off stage! See you soon! Big hugs and lots of love! Cheers, Don and Jaden.’

Shania spoke to 2.5 million followers and celebrated her special day on Instagram.

She shared clips from concert footage and wrote: ‘Today is my birthday and I feel like a badass queen!

“Thank you for all the love and birthday messages, I love you guys! AND I can’t wait to celebrate with you all in Vegas this week.”

The Still the One hitmaker also posted birthday wishes from friends and fans on her Instagram Stories.

Don Felder from the rock band Eagles also gave Shania a birthday greeting on social media

The Still the One hitmaker also took to her Instagram Stories to repost birthday messages from friends and fans. One clip showed her taking a bite out of a decorated cake during a red carpet appearance

Earlier this year, Shania revealed that she will not forget the ‘mistake’ of her cheating ex-husband Robert, but that she has tried to understand him.

The exes were married from 1993 until their split in 2008.

Twain indicated that while she somewhat forgives her ex, she won’t “necessarily forget” what he did. She admitted that she is “sad for him.”

Speaking to Jamie Laing on his Great Company podcast, she explained that despite his betrayal, he deserves empathy and understanding.

“Do I hate my ex-husband because he made a mistake? No. It’s his fault. Not my fault. So (it’s) sad for him that he made such a big mistake that he has to live with it. That’s not my weight.”