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There are multiple reasons you shouldn't mess with Tom Hardy. First, he's Tom Hardy, and secondly, his body guard carries weapons.

The actor was in London, England on Jan. 14 for the UK premiere of "The Revenant," when he was mobbed by fans following the after party held at the Groucho Club.

His body guard, who was dressed in a sand three-piece suit, was spotted carrying a holster of tools, including a jackknife. The man held onto Tom's army as they made their way through the crowds.

The 38-year-old actor looked quite handsome himself in a dark Burberry suit, white shirt and red tie. He spent some time greeting fans, signing autographs and posing for selfies.

Tom has been nominated for an Academy Award for Best Supporting Actor for his role in "The Revenant."

The English stud also had a starring role in "Mad Max: Fury Road," which has also been nominated for Best Picture.