Margot Robbie has most definitely scored a big deal when she was chosen to play Harley Quinn in David Ayer's villain-led "Suicide Squad." However, amid the hype over the upcoming flick is the spotlight and the media attention each cast member's bound to face. This week, Robbie's alleged cheating scandal with Ben Affleck has once again emerged while on-set updates about her involvement in the DC movie surfaced.

On Tuesday, Ayer took to social media to share a couple of on-set snaps of the cast of the film — one being Margot Robbie's inking ability while donning her complete ensemble as Harley Quinn.

In the photo uploaded by the "Suicide Squad" director, Robbie's Harley Quinn could be seen tattooing the director intently. According to Batman-News, the photo was from taken from "Harley's Tattoo Parlour."

Aside from Ayer, the Aussie actress also did some skin art on co-star Jai Courtney, who plays Captain Boomerang in the film.

Robbie, who has been very busy working on the film, appeared unfazed by the rumors claiming that she may have caused the split between "Batman V Superman" actor Ben Affleck and wife of almost 10 years Jennifer Garner.

Before it was revealed that Ben may have cheated on Jennifer with their former nanny Christine Ouzounian, Margot's name surfaced in early July as the alleged mistress of the actor.

Hollywood Life reported at the time that Ben Affleck apparently "had the hots" for Margot Robbie. The cheating rumors surfaced because Ben is set to appear in "Suicide Squad" as the Caped Crusader.

Good thing some insiders clarified the issue and denounced that Robbie was the reason behind the Bennifer split. A Daily Mail insider was quoted to have said that Ben "barely spent any time with Margot." Besides, Robbie has remained loyal to boyfriend Tom Ackerley.

Meanwhile, despite the breakup, Ben and Jennifer appear to be on good terms, especially now that they are frequently seen wearing their wedding rings and spending time with their kids.

An insider for People said, "They are still getting through and doing their own stuff and taking care of the kids, but it's not easy on them."

Catch Margot Robbie's Harley Quinn and Ben Affleck's Batman when "Suicide Squad" hits U.S. theaters on Aug. 5, 2016.