Kevin Smith celebrates major weight loss

Kevin Smith has reached another health milestone six months after suffering a massive heart attack.

The director posted on Instagram Sunday in celebration of dropping 51 lbs.

"This @weightwatchers Ambassador is thrilled to announce that I'VE LOST 51 POUNDS," he wrote in the caption of a photo showing his new svelte frame clothed in a "Fat Man" t-shirt.

Smith suffered a major heart attack in February while he waited to perform in his second comedy show of the night.

He later tweeted, "The Doctor...

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