Mary Fowler shows off her figure in an olive bikini as she goes for a romantic waterfall dip with her boyfriend Nathan Cleary

Mary Fowler showed off her figure during a romantic dip at a waterfall with her boyfriend Nathan Cleary.

The 21-year-old Australian footballer took to Instagram on Friday to share a series of photos from their scenic day out in the great outdoors.

The photos show Mary showing off her toned body in an olive-colored two-piece as she poses for the camera before taking a dip during their romantic getaway.

She looked as smitten as rugby league scrum half Nathan, 26, as the two made funny faces while taking a selfie together.

The Manchester City forward showed off her fresh good looks and also shared other photos of herself looking stylish during their trip.

Mary and Nathan have been a couple since the end of last year. Daily Mail Australia exclusively revealed their romance at the time.

At the time, photos showed Mary resting her head on the Penrith Panthers star’s chest in a Perth park as they enjoyed a friendly chat ahead of her Matildas match.

The couple made their relationship official in October in Perth and finally made it Instagram official in January this year.

Mary Fowler (pictured) showed off her figure in an olive bikini as she went for a romantic waterfall swim with her boyfriend Nathan Cleary

Since then, they have gone from strength to strength, often sharing loved-up photos of each other on their respective social media pages.

Last month, the couple also caused a stir among fans when they shared romantic snaps from a night out in Sydney.

When they posted the photos to Instagram, their followers immediately wondered if the couple would get engaged soon.

“So when are you announcing the engagement?,” one fan messaged, while another added, “Drop a knee boy.”

Both athletes are reportedly very secretive when it comes to their relationships. Nathan admits that he did not expect his private life to be in the spotlight like this.

The Australian footballer, 21, shared a series of photos from her day out on Instagram on Friday, including a loved-up selfie with her rugby player boyfriend Nathan (left)

The Australian footballer, 21, shared a series of photos from her day out on Instagram on Friday, including a loved-up selfie with her rugby player boyfriend Nathan (left)

The Manchester City forward also shared other photos of herself looking stylish while posing during their trip

The Manchester City forward also shared other snaps of herself looking stylish as she braved a storm during their trip

“It’s definitely different than when I was young and in first grade and people were dissecting my playing. I’d never had that before,” he said.

The pair’s much-needed downtime comes after Nathan was sidelined for the entire State of Origin series after suffering a debilitating injury.

In mid-May it was confirmed that the NSW champion halfback had suffered a grade II hamstring injury and is expected to take eight weeks to recover.

He re-injured his right hamstring during Penrith’s 16-10 win over Canterbury in a huge blow for the Blues, who have had a number of key players sidelined through injury.

He left the field just before half-time after injuring his hamstring for the second time in as many months, with the Panthers issuing a statement confirming the diagnosis.

“Scans have revealed that Cleary has a grade 2 hamstring injury which will keep him out for eight weeks,” the club said in a statement.

Matildas star Mary and Nathan have been a couple since late last year, with Daily Mail Australia exclusively revealing their romance

Matildas star Mary and Nathan have been dating since late last year, with Daily Mail Australia exclusively revealing their romance

The pair's much-needed downtime comes after Nathan was sidelined for the entire State of Origin series after suffering a debilitating injury

The pair’s much-needed downtime comes after Nathan was sidelined for the entire State of Origin series after suffering a debilitating injury

Meanwhile, Mary is busy preparing Australia for a gold medal at the Olympic Games in Paris in July

Meanwhile, Mary is busy preparing Australia for a bid for a gold medal at the Paris Olympics in July.

He missed Origin I at Accor Stadium in Sydney on June 5 and is also out for the second and third matches. This is a huge setback for the team and the fans.

However, the Panthers said they are optimistic the three-time championship champions will return for their 20th round match against the Dolphins on July 21.

‘He is progressing steadily through his rehabilitation and is doing well. Let’s hope things continue to go well,” the Panthers shared earlier this week.

Meanwhile, Mary is busy preparing Australia for a gold medal at the Paris Olympics in July, with her goalscoring ability made all the more important by the absence of injured striker Sam Kerr.