Jaime Pressley Shows Off Her Curves

Jaime Pressly, the Emmy-winning star of My Name Is Earl (and of the soon-to-be-released romantic comedy I Love You, Man) shows of her amazing body and spills her secrets for getting sculpted in the new issue of Shape.

Jaime reveals that she allowed herself to eat whatever she wanted while she was pregnant. "I gained 42 pounds," the 5-foot-4-inch actress tells Shape. "That's a lot of weight for mama!" After her son was born, she set a specific goal: to get back in shape in time for her 30th birthday party. "I needed to get in the gym and run on the treadmill and lift weights," she says.

Behind the scenes footage of her Shape cover shoot.

Despite their best efforts, Jaime and fiancé Eric Cubiche recently split up. "We're going through a rough patch," says Jaime. "There are no bad feelings there. It's not like someone cheated on someone else. Sometimes you need to take a step back and figure out what you need. For now we're concentrating on being good parents."

Four days a week, Los Angeles trainer Mike Jones leads Jaime through a circuit-training session that might include anything from kickboxing to power-lifting moves.

Check out the March issue for Jaime's time-saving workout that keeps her red carpet-ready all year long.