She celebrated her 30th birthday last month, and Kristen Bell is all about maintaining a healthy lifestyle and beautiful body.

The “Forgetting Sarah Marshall” babe shows off her fantastic bikini figure on the September issue of Shape and revealed some of her healthy living secrets to the mag.

She told, “I’m like a jackrabbit throughout the day and like to keep moving whenever I can.”

And instead of depriving herself of what she really wants, Ms Bell said, “More flights of stairs means I can eat more candy!”