(Cover) - EN Star Style - Denise Richards enjoyed treating herself to mac-n-cheese and had forgotten how good it could taste.

The 40-year-old actress-andformer-model has a stunning figure, which she works exceptionally hard to maintain.

Denise partakes in a variety of keep-fit activities, and is especially fond of attending Pilates classes to maintain flexibility and improve her posture. Due to her extensive work-out regime, the star thinks its OK to treat herself to some tasty treats now and again and today indulged in the traditional comfort dish of macaroni cheese.

Well cr*p...great Pilates workout, but I just ate mac-n-cheese for dinner! Oh well...forgot how good that is (sic), wrote Denise on her Twitter page.

Denise is a proud mother to seven-year-old Sam, and Lola, five, her two daughter with ex-husband Charlie Sheen. The beauty decided to give the two little girls a makeover yesterday in honour of the Irish holiday Saint Patricks Day.

Good morning. Happy St. Patricks day!! Girls are wearing green nail polish to school (sic), she wrote yesterday. (C) Cover Media