10 Ways...
Steve Granitz/WireImage
Shape Up
Clip nails so they're slightly less than a quarter-inch long, says N.Y.C. manicurist Pattie Yankee. Then take a file and round the sides just a bit (don't use one labeled "coarse" because it can cause tears). Be careful not to go any shorter or you'll be begging for an ingrown.Perfect Formula Petite Crystal nail file, $10; QVC.















