Arnold Schwarzenegger and girlfriend Heather Milligan coordinate in traditional Austrian ensembles as his son Patrick chows down on a pretzel

They're currently enjoying each other's company on a winter getaway.

But proving that they're more in sync than ever, Arnold Schwarzenegger and girlfriend Heather Milligan put on a coordinated display as they donned traditional Austrian outfits on Friday night.

Attending the White Sausage Party at the Hotel Stanglwirt in Kitzbühel, the 68-year-old actor was in good spirits as he took part in the merriment while his son Patrick chowed down a giant pretzel.

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More in sync than ever before: Arnold Schwarzenegger and girlfriend Heather Milligan put on a coordinated display as they donned in traditional Austrian outfits on Friday night

More in sync than ever before: Arnold Schwarzenegger and girlfriend Heather Milligan put on a coordinated display as they donned in traditional Austrian outfits on Friday night

Getting stuck in: Arnold's son Patrick was also at the White Sausage Party at the Hotel Stanglwirt in Kitzbühel

Getting stuck in: Arnold's son Patrick was also at the White Sausage Party at the Hotel Stanglwirt in Kitzbühel

Happily posing for pictures, Arnold and Heather were all smiles as they took part in the activities on offer at the annual bash.

Dressed appropriately for the soirée, Heather looked great in a dirndl teamed with Mary Janes as she accessorised with a pearl necklace.

Schwarzenegger on the other hand was dapper in a Loden jacket which he paired with a T-shirt, jeans and boots.

Good times with good people: Arnie and Heather beamed as they posed for a picture with a reveller 

Good times with good people: Arnie and Heather beamed as they posed for a picture with a reveller 

Looking the part: Milligan looked great in a dirndl while Schwarzenegger was dapper in a Loden jacket

Looking the part: Milligan looked great in a dirndl while Schwarzenegger was dapper in a Loden jacket

Having a blast! Arnold and Heather were in good spirits as they took part in the merriment on offer

Having a blast! Arnold and Heather were in good spirits as they took part in the merriment on offer

Not the only famous face: Former F1 champion Niki Lauda and DJ Ötzi were also at the annual bash

Not the only famous face: Former F1 champion Niki Lauda and DJ Ötzi were also at the annual bash

In good company: Patrick was joined at the annual party by his good friend Marc Thaler

In good company: Patrick was joined at the annual party by his good friend Marc Thaler

Boys will be boys: The friends pulled animated poses as they got their teeth stuck in the giant pretzels  

Boys will be boys: The friends pulled animated poses as they got their teeth stuck in the giant pretzels  

However really getting into the spirit of things, 22-year-old Patrick wore lederhosen with a sleeveless grey cardigan, checked shirt and trainers.

At the party, Patrick was seen larking around with his good friend Marc Thaler as they got their teeth stuck into the food on offer.

But not the only famous faces in tow, the Schwarzeneggers were seen in the company of former F1 champion Niki Lauda and DJ Ötzi.

Meanwhile the evening only further proved that Arnold and Heather are still going strong as they kept close to one another throughout the evening.

Taking to the slopes: On Saturday, the couple attended the Alpine Skiing-World Cup Kitzbuehel men's downhill

Taking to the slopes: On Saturday, the couple attended the Alpine Skiing-World Cup Kitzbuehel men's downhill

The Expendables: Jason Statham was seen chatting away with Schwarzenegger during the competition

The Expendables: Jason Statham was seen chatting away with Schwarzenegger during the competition

Loving the view: The 68-year-old actor beamed as he gave an interview in the finish area of the race

Loving the view: The 68-year-old actor beamed as he gave an interview in the finish area of the race

Loved up: The couple have been an item for around three years after getting together in late 2012

Loved up: The couple have been an item for around three years after getting together in late 2012

Victorious: Schwarzenegger was on hand to congratulate Peter Fill of Italy on his win

Victorious: Schwarzenegger was on hand to congratulate Peter Fill of Italy on his win

The couple have been an item for around three years, with the pair getting together in late 2012.

Heather's union with Arnold began following the end of the former Governor of California's marriage to Maria Shriver.

Maria and Arnold ended their marriage in May 2011 after it was revealed he had fathered a child, named Joseph, 20, with the couple's house keeper Mildred Baena.

In their 25 year marriage, Shriver and Schwarzenegger welcomed four children - Katherine, 26, Christina, 24, Patrick, 22, and Christopher, 20.

Still in demand: As Heather and Arnold left the sporting event, fans circled the actor to get pictures of him

Still in demand: As Heather and Arnold left the sporting event, fans circled the actor to get pictures of him

And they're off! The famed Hollywood star waved at the cameras as they headed to their next destination

And they're off! The famed Hollywood star waved at the cameras as they headed to their next destination

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