She has been hot on the promo trail in support of the biggest movie of her career.

And Margot Robbie was every inch the A-lister as she led the glamour at the Once Upon A Time In Hollywood premiere in Berlin on Thursday.

The I, Tonya actress, 29, dazzled as she joined co-stars Brad Pitt, 54, and Leonardo DiCaprio, 44, and director Quentin Tarantino, 56, on the red carpet.

Here they are: Margot Robbie joined Brad Pitt, Leonardo DiCaprio and Quentin Tarantino at the Berlin premiere of Once Upon A Time In Hollywood on Thursday

Chic: The Oscar nominee flaunted her perky cleavage in a plunging olive green slip dress with spaghetti straps as she posed up a storm

The Oscar nominee flaunted her perky cleavage in a plunging olive green slip dress with spaghetti straps as she posed up a storm.

The dress featured pearlescent buttons down the midsection, before flowing into a elegant full skirt.

Her caramel tresses were styled in soft waves while her stunning features were enhanced with metallic shadow, fluttery lashes and a slick of coral lipstick.

Iconic actor Brad looked devastatingly handsome in a navy shirt, paired with a midnight blue suit.

Line-up: Margot joined co-stars Brad , 54, and Leonardo , 44, and director Quentin, 56, on the red carpet

Beauty: Her caramel tresses were styled in soft waves while her stunning features were enhanced with metallic shadow, fluttery lashes and a slick of coral lipstick

Leading lights: Margot looked delighted as she posed with the Hollywood icons

Banter: Brad and Leo showed off their close bond as they larked about on the red carpet

Line-up: The cast of the film looked in good spirits as they posed for the cameras

Busty: The star flaunted her cleavage in the plunging gown as she posed

Look over there! Margot put on an animated display as she surveyed the crowds

For the fans: The star posed with a delighted fan at the premiere

Smile: The cast and crew looked happy as they promoted the soon-to-be hit film

Source: https://www.dailymail.co.uk