Lauren ConradGET THE LOOK: After a couple hours of reveling, even the highest-caliber waterproof eye liners can migrate. To get stay-put black liner, take a cue from Lauren Conrad, who did her own makeup in this photo (so go ahead and try this at home, kids!).
INSIDER TRICK: Smooth an eyelid primer along your lids, which creates a smooth surface for liner to cling to. Dip your liner brush into Paula Dorf Transformer solution (a fluid that makes powder shadows semi-permanent). Dab the brush into shadow and press the brush into your lashlines using firm strokes.
BUY ONLINE NOW: Paula Dorf Transformer, $19