It’s almost hard to imagine Margot Robbie in a crispy white wedding gown after playing the grungy Harley Quinn in this year’s “Suicide Squad.” But she wasn’t playing a role on Sunday when she secretly married her longtime boyfriend, Tom Ackerley in Australia. According to The Telegraph, the couple had a small ceremony attended by family in Byron Bay. The newlyweds met in 2013 on the set of “Suite Française,” where Ackerley was an assistant director. The 26-year-old actress took to Instagram on Tuesday to confirm her new relationship status. Robbie posted a picture her sparkly new ring in high focus as she and Ackerley kissed in the background. Ackerley is no Batman, but he sure is cute.