Sienna Miller looks every inch the movie star at the premiere of The Laundromat

() She recently enjoyed a sun-kissed vacation to Formentera, Spain with her boyfriend Lucas Zwirner.

And Sienna Miller looked every inch the movie star as she walked the red carpet at the premiere of The Laundromat at the Venice Film Festival in on Sunday.

The actress, 37, looked nothing short of sensational at the event where she wore a pink dress with pleated sleeves and an embroidered floral detail. 

Glamour: Sienna Miller, 37, looked every inch the movie star as she walked the red carpet at the premiere of The Laundromat at the Venice Film Festival in Italy on Sunday

Glamour: Sienna Miller, 37, looked every inch the movie star as she walked the red carpet at the premiere of The Laundromat at the Venice Film Festival in on Sunday 

Styling her blonde locks into an updo, Sienna also wore a pair of diamond earrings for the occasion. 

The film star, who recently appeared in Showtime mini-series The Loudest Voice with Russell Crowe and Seth MacFarlane, grinned as she made her way down the red carpet and stopped to take pictures with fans.  

Meryl Streep looked in high spirits as she arrived the premiere of the film, which she stars in. 

The actress, 70, cut a stylish figure, donning a flowing blue long sleeved dress with a multi-coloured detailed floral print.

Head turner: The actress looked nothing short of sensational at the event where she wore a pink dress with pleated sleeves and an embroidered floral detail.

Head turner: The actress looked nothing short of sensational at the event where she wore a pink dress with pleated sleeves and an embroidered floral detail.

Adding height to her frame with a pair of red heels, Meryl also sported a pair of sunglasses at the event.

One of 's most beloved performers, the Oscar winner smiled and waved to the crowd as she arrived on the red carpet.

Clearly in her element as she made her way toward the screening, Meryl threw her hands in the air and grinned for the cameras. 

Red carpet: Styling her blonde locks into an updo, Sienna also wore a pair of diamond earrings for the occasion

Red carpet: Styling her blonde locks into an updo, Sienna also wore a pair of diamond earrings for the occasion

Red carpet: Styling her blonde locks into an updo, Sienna also wore a pair of diamond earrings for the occasion

In demand: Sienna stopped to take pictures with fans ahead of the screening

In demand: Sienna stopped to take pictures with fans ahead of the screening 

Also at the premiere was Meryl's The Laundromat co-star Gary Oldman who was joined by his wife Gisele Schmidt.

The actor, 61, looked dapper in a classic black blazer with matching trousers and a crisp white shirt, completing his look with a bow tie.           

The film's director Steven Soderbegh walked the red carpet hand-in-hand with his wife Jules Asner.

Jules, 51, looked

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