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    Tom Arnold Shows Off Extreme 89-Pound Weight Loss at SXSW—See the Pic!

    Tom Arnold Gary Miller/FilmMagic

    Tom Arnold is looking like a completely new man lately.

    The actor's weight became a topic of conversation at the South by Southwest Film Festival in Austin, Texas, when the Sons of Anarchy star debuted a dramatically slimmer frame at the premiere of Supermensch: The Legend of Shep Gordon.

    The comedian looked confident and happy as he posed on the red carpet in a long-sleeved cardigan, blue plaid shirt and jeans, and took pictures with the movie's star Mike Myers and producer Shep Gordon.

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    Tom Arnold Gary Miller/FilmMagic

    Arnold previously weighed in at 287 pounds and revealed that the birth of his son, Jax Copeland Arnold, last April was his motivation to lose the weight and lead a healthy lifestyle.

    "Something inside of me changed. I knew I needed to live as long as I could," he told People. "Every other time I lost weight and got to my goal, I ended up gaining it all back. This time it's a lifestyle change and it's also for my wife and son."

    Arnold reportedly lost a whopping 89 pounds through diet and a strict regimen of cardio twice a day.

    "I won't ever be Bradley Cooper walking around shirtless, but this is progress," he said. "Every day I'm working at it. It can be challenging and some days I do better than others."

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