Here's the skinny on Terri Clark. She admits nibbling more than her nails when the going gets tough.

"When some people are under stress, they smoke," she tells COUNTRY WEEKLY. "When things are stressful for me - which is a lot of the time in this business - I chew my nails and eat too much. So, I've got to stay cool and calm to keep the weight off."

And Terri's proven she can do just that. "Between my 'You're Easy on the Eyes' and 'Everytime I Ctry' videos, I lost 20 pounds," she says. "I didn't extensively work out, because I'd just as soon starve as exercise! But I do like to hike out by the lake. And I get on the treadmill every now and then.

"I needed to drop some pounds, and I did. It felt good to do it."

Credit: This article was written and published by Country Weekly.