Margot Robbie almost trips on her skirt as she boards a boat ride around the Sydney Harbour e-mail

She is set to hit the red carpet on Monday night for the Australian premiere of her new movie Babylon.

And Margot Robbie enjoyed a luxurious boat ride around the Sydney Harbour earlier in the day with her co-stars Samara Weaving, Phoebe Tonkin and Diego Calva.

The Queensland-born star, 32, looked every inch the stunner in a strapless grey top, matching maxi skirt and designer sunglasses.

Margot Robbie almost tripped over her floor-length skirt as she boarded a boat on Sydney Harbour on Monday while in Australia to promote her new movie Babylon

The bombshell’s locks were styled out in natural waves and she added touches of glamour to her look with silver jewellery, sky-high Santoni platform heels, and a designer handbag.

Margot hiked up her long skirt to avoid tripping over the floor-length number while walking down a set of stairs to board the boat.

Meanwhile, her co-star Samara, 30, set temperatures soaring with her eye-popping figure-hugging violet frock by Christopher Esber.

A daring cut-out at the bust showcased her ample cleavage and flawless décolletage.

The Queensland-born star, 32, looked every inch the stunner in a strapless grey top, matching maxi skirt and designer sunglasses

The bombshell’s locks were out in natural waves and she added touches of glamour to her look with silver jewellery and a designer handbag

Margot hiked up her long skirt to avoid tripping over the floor-length number

She accepted a helpful hand from a crewman who escorted her onto the vessel

The Home and Away star’s blonde hair fell around her shoulders in loose waves and her rarely seen arm tattoo of a budding plant was clearly visible.

Also along for the ride was Australian actress Phoebe Tonkin, 33, who turned heads in a plunging purple dress that showcased her slender figure.

The actress pals looked thrilled to take in the sights on Sydney Harbour ahead of their Babylon promotional tour Down Under.

Samara has previously spoken about how her stratospheric rise in Hollywood has come at the expense of extensive physical comparisons to Margot.

Meanwhile, Samara Weaving, 30, set temperatures soaring with her eye-popping figure-hugging violet frock by Christopher Esber

A daring cut-out at the bust showcased her ample cleavage and flawless décolletage

The Home and Away star’s blonde hair fell around her shoulders in loose waves and her rarely seen arm tattoo of a budding plant was clearly visible

Their likeness is so uncanny that Samara revealed in 2020 she is regularly approached by excited fans who think they’re meeting the Oscar-nominated actress.

‘I’ve tried saying, “No, it’s not who you think it is,” but because I also have an Australian accent, people still think I’m Margot and she’s being really rude, ‘ the Adelaide-born star told WHO Magazine.

Also along for the ride was Australian actress Phoebe Tonkin, 33, who turned heads in a plunging purple dress that showcased her slender figure

The stars sipped on Champagne and lapped up the sunshine on the boat

Babylon co-star Diego Calva looked thrilled to sit back and and enjoy the boat ride

Samara added she was once approached for a photo by a young Margot fan who thought she was finally meeting her idol.

‘I didn’t have the heart to tell her I wasn’t her, so I just stood there and tried to copy her [Margot’s] smile,’ she recalled.

When asked if she was annoyed at the constant comparisons to the blonde bombshell, Samara said: ‘Are you kidding? No, it’s flattering. I love Margs. She’s the best!’