Margot Robbie surprised her wedding guests with tattoos and comfort food

Margot Robbie was full of surprises during her secret Byron Bay nuptials with her new husband Tom Ackerley earlier this month.

The Suicide Squad star, 26, reportedly not only served her wedding guests pizza and Coco Pops, but she also treated them to tattoos to commemorate the occasion. 

According to Daily Mail, Margot could be seen tattooing the roman numerals for 19 on her friend's forearm in an Instastory. The number marks the December date that Margot tied the knot with the British filmmaker at a private residence in Coorabell.

As for the rest of the goodies on hand during Margot's big day, Northern Star reported that the actress skipped traditional wedding cake and instead set up bowls filled with milk and cream around the dance floor. Guests also munched on BBQ snacks as with the pizza. 

While Margot hasn't shared details about her wedding to the public just yet, she posted a photo that confirmed she and Tom had tied the knot. It showed her holding up her ring finger with her wedding band on it as she kissed Tom in the background.

Related video: Margot Robbie reveals tattoo gaffe