The Paper Towns star, who will soon be seen in the much-anticipated Suicide Squad blockbuster, has been named a brand ambassador for the first 'I'm Not A Trophy' campaign, founded by French photographer Arno Elias.

In the eye catching ads Elias shot, the British beauty poses in the buff wearing nothing but digital images of endangered lions, elephants, zebras and gorillas.

"I am extremely passionate about animals and am so honoured to be representing an organisation and cause that is fighting for the rights of these innocent lives," she said in a statement.

Fans keen to know more about the campaign can check out the facts at The website's front page features a photo of a roaring lion and a statement that reads: "Earth has lost half of its wildlife in the past 40 years".