The actress, who plays Princess Margaret in the hit show, can be seen flashing the flesh in sultry black lingerie.
Queen Elizabeth II’s sibling became known for her colourful like in the 1960s and it seems it will be the focus of the next instalment.
In the trailer for The Crown season 2, Margaret is seen in a multitude of sexy positions, including dancing in her bedroom, straddling a man on a chair and posing for a nude photo shoot.
Speaking off camera, she states: “I know who I am, a woman for the modern age. Free to live. Free to love and free to break away.”
It is thought that the Netflix drama will explore Phillip’s reported indiscretions as he struggles with the idea of being out-ranked by his own son.
What’s more, this will be the last instalment with Claire at the helm, as it was recently announced that Olivia Coleman would be taking over the royal role for season three.