Margot Robbie alleges that during the filming of a raunchy sex scene for "The Wolf of Wall Street", she discovered Leonardo DiCaprio's electronic cigarette lodged in her buttock crevice.

Margot Robbie recounts the mortifying occurrence where an electronic cigarette belonging to Leonardo DiCaprio became lodged in her buttock crevice.

Leonardo DiCaprio portrayed former stockbroker Jordan Belfort in Martin Scorsese's blockbuster film "The Wolf of Wall Street", which also starred Margot Robbie.

Robbie played the role of Naomi Lapaglia, Belfort's second spouse, in the film.

The Australian actor has revealed a distasteful incident involving Leonardo DiCaprio's electronic cigarette and its final location.

In 2015, Robbie recollected the unusual sexual encounter and expressed uncertainty as to whether the actor known for his role in "Titanic" desired her to relate the story.

"I don't know if he wants me telling this story, but we'd just finished this scene and Leo always carries an e-cigarette with him, like all the time," she explained.

"So he hid it under a pillow while we were shooting."

"Afterwards … he's like, Where is it? Where did I put it? I had it right here."

"I was looking around with him – both still sitting in this bed – and then I went, Oh, um, it's literally, like, in my butt crack. I'm sitting on it. I am so sorry."

"He probably threw it away. It was so embarrassing."

"So yeah, sex scenes are super sexy."

The occurrence of the electronic cigarette making its way from his pillow to her buttocks is peculiar, but it did happen.

Previously, Robbie has also referred to the audacious filming as "odd" and "mortifying".

In 2018, she stated to Porter magazine: "It doesn't come across when you're watching the movie, but in reality, we're in a tiny bedroom with 30 crew crammed in."

"For 17 hours I'm pretending to be touching myself."

"It's just a very weird thing and you have to bury the embarrassment and absurdity, really deep, and fully commit."

The film was widely viewed as her breakout moment in Hollywood, and the director commendably spoke of her performance in an interview in Time Magazine's 100 Most Influential People Issue, stating: "She clinched her part in The Wolf of Wall Street during our first meeting by hauling off and giving Leonardo DiCaprio a thunderclap of a slap on the face."

"[It was] an improvisation that stunned us all."

Her new film "Babylon", set in 1920s Los Angeles, features a star-studded cast including Brad Pitt, Tobey Maguire, and Diego Calva.

The film depicts the ascent and decline of various individuals while tracing the period of unrestrained luxury and decadence during the early years of Hollywood.