Poldark's Elizabeth shares busty behind-the-scenes snap of her series 2 costume fitting 

Poldark\'s Heida Reed shared a sneaky snap as she got to work on series two today

hit BBC One period drama, put on a busty display behind-the-scenes in her racy Twitter snap.

Wearing her dark tresses up, the 27-year-old\'s ample cleavage was impossible to miss in her old fashioned bustier and full, black skirt.

Poldark beauty Eleanor Tomlinson beams with joy as she enjoys...

Poldark\'s Aidan Turner hints at even steamier action in series 2

Two vintage hats could be seen at her feet, while several members of staff worked on her hem and chunky footwear.

Sharing the image with her 5,000 followers, Heidi captioned it simply: "And the fittings have begun. #Poldark."

The actress\' selfie saw her dressed in a bustier and full skirt

Heida plays Elizabeth Poldark in the hit BBC One period drama

Earlier in the week she teased fans with a picture of the script, writing: "Right. Here we go #Poldark #se2ep1."

Meanwhile show advisor, Hannah Greig, also added: "#Poldark season 2 scripts on my desk. Don\'t ask. Can\'t tell (turns off location markers, goes into hiding, hires security, changes identity)."

Thankfully viewers won\'t have too long to wait until the second series of Poldark, which returns in early 2016. 

The beauty also tweeted to say she had received the script earlier this month

The first season closed dramatically with the tragic death of Captain Ross Poldark\'s  daughter Julia, as well as his arrest for murder and wrecking.

Lead actor and heartthrob Aidan Turner previously hinted he would be stripping off even more when the programme returned.

Spilling all to The Daily Star, the 32-year-old teased: "All I can say at the moment is that love is a very complex thing. It is so deep and there are so many layers."

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