Matildas star Mary Fowler, 21, and NRL champ Nathan Cleary, 26, have sent fans into a frenzy after sharing pictures of a recent romantic night out in Sydney.

In one picture Mary looks radiant posing against Sydney Harbour at sunset in a gorgeous beige outfit.

Another picture shows the Penrith Panthers star sharing an intimate embrace with Mary.

The Instagram post was greeted with gushing enthusiasm from the couple's followers who appear to be expecting engagement new any day.

'So when are you announcing the engagement?' messaged one fan.

Matildas star Mary Fowler , 21, and NRL champ Nathan Cleary , 26, have sent fans into a frenzy after sharing pictures of a recent romantic night out in Sydney. Both pictured

Matildas star Mary Fowler , 21, and NRL champ Nathan Cleary , 26, have sent fans into a frenzy after sharing pictures of a recent romantic night out in Sydney. Both pictured 

In one picture Mary looks radiant posing against Sydney Harbour at sunset in a gorgeous beige outfit. Pictured

In one picture Mary looks radiant posing against Sydney Harbour at sunset in a gorgeous beige outfit. Pictured

'It's official,' wrote another. 

Meanwhile, another fan urged Nathan to take the initiative:

'Drop a knee lad,' they said.

'I predict a baby announcement soon ❤️' wrote another.  

The couple also shared a video that showed off their amazing waterside apartment, which included spectacular views of the Sydney Harbour Bridge and Opera House.

The couple also revealed to fans they have been enjoying Sydney's Vivid festival.

Included in the share was a photo of the city's skyline which featured a colourful lighting display.

The Instagram post was greeted with gushing enthusiasm from the couple's followers who appear to be expecting engagement new any day

The Instagram post was greeted with gushing enthusiasm from the couple's followers who appear to be expecting engagement new any day 

The couple also revealed to fans they have been enjoying Sydney's Vivid festival

The couple also revealed to fans they have been enjoying Sydney's Vivid festival 

It comes just a few days after Nathan proudly watched on as Mary played in the Matildas' 2-0 win over China at Accor Stadium in Sydney.

The halfback attended the friendly with his mother Rebecca.

Mary, who plays for Manchester City, had further cause for celebration on Tuesday when she was named in the Olympic squad ahead of the Games in Paris in July.

The pair were then seen sharing an ice cream following a promotional event hosted by Adidas, a brand both athletes endorse.

Both athletes are said to be very private when it comes to their relationships, and Cleary admitted the intense spotlight on his personal life in recent months is something he didn't expect.

'Obviously it's different from when I was young coming into first grade and people are dissecting my game. I hadn't had that before,' he said.