Suicide Squad’s Margot Robbie shows off her tattoo skills as Harley Quinn

The last we heard about Suicide Squad, images from the film's set had leaked and hinted at the Joker's origin story in the film. While the Joker might be a big hit in the film, Harley Quinn isn't someone to overlook.

Margot Robbie has been doing the best job that she can do when it comes into staying in character for Harley Quinn. She kept a rat that Jared Leto/Joker sent her, because she felt as though Harley would actually have kept the rodent.

Now, it looks like Robbie has taken to tattooing on the set. Director David Ayer posted an image of the actress in full costume and makeup tattooing the word 'SKWAD' on someone's forearm (it could be Ayer himself).

It might seem odd that Robbie is tattooing while in character, but the film is taking a different approach to our beloved villains. In the film's trailer you see the Joker covered in tattoos with silver foils over his teeth and in the image above you can see that even Harley is tattooed herself.

Harley's Tattoo Parlour is open for business it seems, because Will Smith gave Joel Kinnaman a tattoo saying Skwad as well. Nothing says bonding like tattooing 'Skwad' on your workmates.

Honestly, these guys have enough money to remove the tattoo pronto, so stupid idea or not, it's not permanent.