It appears Margot Robbie has tattooed her friends... with her wedding date.

It looks like Margot Robbie‘s mates won’t be forgetting her big day anytime soon.

Photos have emerged of the Aussie actress using a tattoo gun on a close friend, with reports suggesting the 26-year-old inked many of her pals with the date of her wedding – XIX, or 19 in Roman numerals.

Friends of Margot and new husband, British director Tom Ackerley, have posted images to Instagram and Snapchat of the "home job" tatts, some getting the permanent ink on their fingers and ankles, some beside their breasts.

And we've gotta say - Margot did a fine job. (Admittedly, she only had to draw XIX... but still. A+ for effort.)

19.12.16 ???? XIX - Congrats M+T ???????? bzt bzt by Mrs. A @margotrobbie #worstweddingguestever #crewlove

A photo posted by ⠀⠀⠀⠀⠀⠀⠀⠀⠀≪YOURNAMEHERE≫ (@katharina_aries) on Dec 26, 2016 at 6:29pm PST

The duo wed in secret on the 19th of December, joined only by a small group of family and friends, on a private property in Byron Bay.

They are expected to holiday in Australia until next month, when Margot will begin filming the new Peter Rabbit film in Sydney.

They enjoyed Christmas Day on the Gold Coast, where the Wolf Of Wall Street star was raised.