With holiday parties in full gear I'm reminded of a beauty trick I love to keep your lips colored for hours. Fill in lips with a lip liner then apply lipstick. The liner stays for a long time and acts as a primer so lipstick stays on longer. This trick came in handy last night when I couldn't find my Burt's Bees tinted lip balm after trudging through NYC's blizzard to a holiday party. I had applied lip liner early in the night and it was still there as the hours and the glasses of wine whizzed past.