Sienna Miller Goes Braless In A Busty Satin Dress On A Glitzy Summer Party

Sienna Miller looked amazing as she donned a busty satin gown for the Ambassador Theater Group summer soiree on Monday at Kensington Palace.

The actress, 39, was braless in a plunging blush dress, which hinted at her cleavage and showcased her enviable figure.

The dress featured spaghetti straps and an elegant full skirt.

Sienna sported her braids in soft waves and sported a radiant makeup palette for the evening.

The American Woman star hosted the event alongside ATG CEO Mark Cornell to support Sir Sam Mendes and his Theater Artists Fund.

Sienna has been busy shooting a mystery television series in New York lately.

While Sienna’s latest project is currently under wraps, she was last known for filming Netflix’s new political drama Anatomy Of A Scandal.

The show is based on the acclaimed 2018 bestseller by former political journalist Sarah Vaughan.

Sienna is expected to star in the film as the wife of a shameful minister played by Rupert Friend.

The plot of the film follows the trial of the Eton-trained politician after he was accused of sexually assaulting a young political adviser.

The serious plot revolves around the charge of rape against James Whitehouse filed by an aide with whom he had had an affair.

The role of the assistant, called Olivia, will be played by Charlie Angels actress Naomi Scott, it was confirmed in December.

The cast of the six-part series, which Netflix describes as “an insightful and suspenseful series about sexual consent and privilege,” also includes Downton Abbey actress Michelle Dockery as a high-profile prosecutor.

Sophie (Sienna) is convinced that he is innocent and will do everything in his power to protect his family in the wake of the scandal.

Meanwhile, criminal lawyer Kate (Michelle) is also convinced that James is guilty and is determined to see him pay for his crimes.