Jennifer Lopez and Blake Lively own the "best legs" category for their smooth, lean, and perfectly sculpted specimens. They're on their feet shooting for hours, so these celebs may use a supplement like horse chestnut extract to keep vein walls intact and prevent the appearance of varicose veins, says Dr. Fusco. You can pick up horse chestnut extract at your local health food store.
To develop Blake's and Jennifer's enviable leg muscle tone, doing cardio, squats, lunges and calf raises (several sets each), is the way to go, Dr. Graf suggests.
The last step to keeping your legs photo ready is moisture. Avoid long, hot showers, which can suck hydration out of your skin, and smooth on a quenching lotion twice a day, paying special attention to ultradry spots like knees, ankles, and Achilles tendon.