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Cougar Kirstie Alley Craves Young Hunks!

She’s lost 50 pounds and wants a guy in his 20s.

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Kirstie Alley is slimmed down and on the prowl for extremely fresh meat!

The 65-year-old former “Cheers” star has dropped 50 pounds and announced she’s got her sights set on younger men — because she feels she’s at her sexual peak!

“Kirstie is crazy about younger men,” said a source close to the actress.

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“She’s got herself in shape and she wants a man who can keep up with her voracious sexual appetite!”

The “Look Who’s Talking” star, whose radical yo-yo dieting has seen her balloon to more than 250 pounds, recently released a new Jenny Craig commercial to celebrate her latest weight loss.

The single star announced she’s back on the market and not interested in men in her own age category.

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“I feel that men over 50 are just sort of lackluster,” she explained.

She proved that with a late-90s fling with much younger actor James Wilder, now 47, and recently did some behind-the-scenes grinding with Val Chmerkovskiy, the younger brother of her former “Dancing With the Stars” partner, Maksim.

“She put the full court press on Val, and it got a little weird,” recalled our source.

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Nevertheless, she said she hasn’t lost her hunger for younger men!

“At 28 … they have these plans, they have energy behind it,” she added.

And friends say that’s JUST what she wants!

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