FAT'S WHERE IT'S AT FOR GARTH & TRISHA

Country heavyweights stop dieting for good

TUBBY Garth Brooks and Trisha Yearwood have decided to live their life fat and happy — because dieting left them down in the dumps, sources say.

“They’ve both been on so many diets that failed that they’ve given up,” dishes an insider.

“They gave getting slim a good shot and were going okay for a while, but ultimately it’s a nightmare. They can’t face dieting every day.

“Munching on vegetables and salads was a total bore and it really dragged them down.”

As GLOBE previously reported, sources said the roly-poly lovebirds vowed to shed a combined 200 pounds.