On Friday night, Sienna Miller dropped by "The Tonight Show with Jimmy Fallon" to promote her upcoming flick with Bradley Cooper, "Burnt."

As the 33-year-old actress talked about portraying the role of a chef and actually filleting fish with Michelin-starred chef Marcus Wareing, Sienna Miller also displayed her spectacular egg-cracking skills in a game of Russian roulette with host Jimmy Fallon.

While Egg Russian Roulette is like any other casino game based on luck, both Sienna Miller and Jimmy Fallon tried - and possibly failed - to employ their own strategies to win the game.

Hoping to get a hard-boiled egg, Sienna was up first and immediately grabbed an egg and hit it over her head with no signs of hesitation. Unfortunately, her strategy didn't work - leaving her with raw egg all over her shoulder with a funny pun care of Steve Higgins: "the yolk's on you."

It was then Jimmy Fallon's turn, who eventually used his taunting skills to his strategy. "But again, I wasn't in a film about food," Fallon told Sienna Miller before getting some raw egg yolk on his face.

Watch who wins this match of "Tonight Show with Jimmy Fallon" Egg Russian Roulette in the video below.

Sienna Miller net worth is $18 million.

"Burnt" isn't the first film that Sienna Miller and Bradley Cooper (a fellow Egg Russian Roulette alum) have worked on together. In fact, the two starred in "American Sniper" together, which closed filming as soon as they needed to start on the upcoming chef-centric movie. Sienna recalls the grueling film schedule of the film:

"It was back to back. We shot 'American Sniper' and then like a month later he was throwing pans at my head in England."

Catch "American Sniper" co-actors Bradley Cooper and Sienna Miller take on the world of chefs and fine dining when "Burnt" hits theaters on Oct. 23.