Elsa Pataky dazzles in a strapless yellow dress as she

Elsa Pataky dazzles in a strapless yellow dress as she arrives at Magic Millions on the Gold Coast without husband Chris Hemsworth

Elsa Pataky led the celebrity arrivals on Sunday as she put on a stunning performance at the Magic Millions polo show on the Gold Coast.

The 47-year-old actress, who recently poured cold water on rumors of trouble in her marriage, attended the event without husband Chris Hemsworth and instead spent the day chatting with her famous friends.

Looking fit and fabulous, Elsa ensured all eyes were on her as she arrived in a low-cut, strapless yellow dress which highlighted her ample cleavage.

Her dress also featured unusual floral appliqués and a small thigh slit that showed off her pin detailing.

Elsa wore sunglasses and silver heels, adding a series of gold bracelets and a matching necklace.

Elsa Pataky, 47, (pictured) led the celebrity arrivals at the Magic Millions polo show on the Gold Coast on Sunday

Elsa Pataky, 47, (pictured) led the celebrity arrivals at the Magic Millions polo show on the Gold Coast on Sunday

The glamorous wife of Chris Hemsworth, 47, ensured all eyes were on her as she appeared in a low-cut, strapless yellow dress which showed off her ample cleavage

The glamorous wife of Chris Hemsworth, 47, ensured all eyes were on her as she appeared in a low-cut, strapless yellow dress which showed off her ample cleavage

She completed her look with a white Bulgari handbag.

At one point, Elsa was seen deep in conversation with model and racing driver Kate Waterhouse, 40.

Kate raised temperatures in a stunning white ball gown that showed off her enviable curves and which she paired with matching pearl earrings.

Her dress also featured unusual floral appliqués and a small thigh slit that showed off her pin detailing

Her dress also featured unusual floral appliqués and a small thigh slit that showed off her pin detailing

Elsa wore sunglasses and silver heels, adding a series of gold bracelets and a matching necklace

Elsa wore sunglasses and silver heels, adding a series of gold bracelets and a matching necklace

She completed her stylish outfit with a white Bulgari handbag

She completed her stylish outfit with a white Bulgari handbag

Thoroughbred trainer Gai Waterhouse's daughter wore her perfectly styled brunette hair around her shoulders and appeared to be having the time of her life as she chatted to Elsa.

Also in attendance was former NRL star Billy Slater, 40, who cut a stunning figure in a sleek unbuttoned gray blazer, which he teamed with matching trousers and a black shirt.

Billy was accompanied by his wife Nicole and their two children Tyla and Jake, and the family appeared to be having the time of their lives as they posed for the cameras.

Elsa's blonde locks were loosely curled and she smiled as she watched the polo matches and chatted with her famous friends.  Pictured: Elsa with model Kate Waterhouse

Elsa's blonde locks were loosely curled and she smiled as she watched the polo matches and chatted with her famous friends. Pictured: Elsa with model Kate Waterhouse

Elsa was once seen deep in conversation with 40-year-old model Kate Waterhouse

Elsa was once seen deep in conversation with 40-year-old model Kate Waterhouse

Elsa sipped from a champagne glass as she mingled with the crowd on the side of the road

Elsa sipped from a champagne glass as she mingled with the crowd on the side of the road

Meanwhile, British rider Zara Phillips, 42, appeared to be in her element as she effortlessly led a horse in front of her high-profile friends.

Princess Anne's daughter cut an elegant figure while riding in a dark blue horse polo uniform.

She later hopped off the horse and cut a more relaxed figure as she changed out of her uniform and into a smart white T-shirt and dark blue trousers.

Also in attendance was former NRL star Billy Slater, 40, who cut a stunning figure in a sleek unbuttoned gray blazer, which he teamed with matching trousers and a black shirt.  Pictured: Billy Slater and his wife Nicole

Also in attendance was former NRL star Billy Slater, 40, who cut a stunning figure in a sleek unbuttoned gray blazer, which he teamed with matching trousers and a black shirt. Pictured: Billy Slater and his wife Nicole

Billy was accompanied by his wife Nicole and their two children Tyla and Jake, and the family appeared to be having the time of their lives as they posed for the cameras

Billy was accompanied by his wife Nicole and their two children Tyla and Jake, and the family appeared to be having the time of their lives as they posed for the cameras

Meanwhile, British rider Zara Phillips, 42, appeared to be in her element as she effortlessly led a horse while her high-profile friends looked on

Meanwhile, British rider Zara Phillips, 42, appeared to be in her element as she effortlessly led a horse in front of her high-profile friends

She later hopped off the horse and cut a more relaxed figure as she changed out of her uniform and into a smart white T-shirt and dark blue trousers

She later hopped off the horse and cut a more relaxed figure as she changed out of her uniform and into a smart white T-shirt and dark blue trousers