Ok, here's the hot tip, and it's so easy it kills me. If you've got something going on under your eyes (bags, dark circles, whatever) there is an easy, gorgeous way to fake sleep. Simply mix haloscope and stretch concealer into a soft, luminous, light reflecting, instantly awake under eye concoction that will make you look like a film noir star. (You know, candlelight, in a perfect strip, making your eyes sparkle but masking everything else...) In case you want to see me do it, I made a handy video which you can watch below.