Rachael Finch and husband Michael Miziner enjoy anniversary cruise

Rachael Finch and Michael Miziner celebrated nine years of marriage on Monday.

The couple, who met on Dancing with the Stars in 2010, proved stronger than ever when they celebrated with a boat trip in Noosa.

The couple could barely keep their hands off each other as they sat sunbathing on the deck of the ship.

Rachael Finch and her husband Michael Miziner couldn't keep their hands off each other as they stripped down to their swimsuits for a nine-year anniversary cruise in Noosa on Monday.  In the photo

Rachael Finch and her husband Michael Miziner couldn’t keep their hands off each other as they stripped down to their swimsuits for a nine-year anniversary cruise in Noosa on Monday. In the photo

At one point, the couple shared a passionate kiss, with Rachael sitting in the dancer’s arms as they kissed.

Rachael looked fitter than ever in a turquoise bikini and a straw hat to protect her perfect complexion.

The star tied a blue and white striped towel around her waist.

Meanwhile, Michael bared his torso in a pair of gray shorts while standing on the deck of the ship.

The dancer shielded his eyes from the sun with a pair of designer sunglasses.

The couple could barely keep their hands off each other as they sat sunbathing on the deck of the ship.

The couple could barely keep their hands off each other as they sat sunbathing on the deck of the ship.

At one point, the couple shared a passionate kiss, with Rachael sitting in the dancer's arms as they kissed.

At one point, the couple shared a passionate kiss, with Rachael sitting in the dancer’s arms as they kissed.

The happy couple appeared to be deep in conversation after sharing a kiss.

The happy couple appeared to be deep in conversation after sharing a kiss.

Rachael looked fitter than ever in a turquoise bikini and stylish sun hat to protect her flawless complexion.

Rachael looked fitter than ever in a turquoise bikini and stylish sun hat to protect her flawless complexion.

On Monday, Rachael took to Instagram to share an effusive tribute to her husband as they celebrated their nine-year wedding anniversary.

The best decision I have made in my life is you. 9 years married, 12 together, feels like 5 minutes,’ she captioned a photo of the couple looking as loved up as ever.

Rachael shared a photo of the couple ringing in the new year with their two sons Dominic, 3, and daughter Violet, 7.

Rachael was also seen texting on the side of the boat while Michael chatted with a friend.

Rachael was also seen texting on the side of the boat while Michael chatted with a friend.

The former Miss Universe Australia recently told fans that commitment and communication are key to a successful marriage.

‘What are the ways to create and support a happy marriage?’ a fan asked Rachael.

She explained: “Work together, learn to compromise, communicate, continue to evolve as a couple, take some time just for the two of you, to keep an open mind and have fun every day.”

The star tied a blue and white striped towel around her waist.

The star tied a blue and white striped towel around her waist.

The fitness influencer clung to the side of the boat for balance

The fitness influencer clung to the side of the boat for balance

Rachael met her husband Michael on the 2010 season of Dancing With The Stars; he was her dance partner and she was a contestant.

The couple, who married in 2013, are now balancing parenthood with a burgeoning fitness empire.

They share their seven-year-old daughter Violet and three-year-old son Dominic.

Michael wore a pair of gray shorts and a trucker hat as he stood on the deck of the ship.

Michael wore a pair of gray shorts and a trucker hat as he stood on the deck of the ship.

The dancer shielded his eyes from the sun with designer sunglasses.

The dancer shielded his eyes from the sun with designer sunglasses.

Last year, Rachael and Michael celebrated their wedding anniversary by sharing a video on Instagram in which they took a couples quiz, hosted by Rachael’s sister.

As Rachael and Michael sat on her bed, the model giggled as her sister fired up sweet questions.

Those questions included, ‘Who initiated the first kiss’ and Rachael pointed to herself to indicate that it was her.

Rachael met her husband Michael on the 2010 season of Dancing With The Stars;  he was her dance partner and she was a contestant.

Rachael and Michael met in 2010

Rachael met her husband Michael on the 2010 season of Dancing With The Stars; he was her dance partner and she was a contestant.

When asked who was ‘more patient’, Michael said it was him, also saying ‘I love you’ first.

Michael also said that he was the ‘social butterfly’ of the couple, but Rachael was more likely to get a tattoo.

‘How did I get so lucky @mikemiziner? I couldn’t imagine my life any other way,” she wrote.

Rachel put on a cheeky display in the skimpy swimsuit bottom as she tested the towel around her waist.

Rachel put on a cheeky display in the skimpy swimsuit bottom as she tested the towel around her waist.