If posing alone, use the classic over-the-shoulder turn.  Stand still and twist to the left, angling your head over your shoulder, with your chin down (not too far down–you don’t want a double chin). To top it all off, place your left hand on your hip so that your arm points away from your body.  This pose makes celebs look lean and complements a lovely dress at the same time.  If executed properly, the photogs will think you are the next up-and-coming-starlet–hey, a Diva can dream, can’t she?  Practice, practice, practice this pose in front of a mirror, and have a Diva friend take digitals to ensure you have the pose down pat.