Last night's Whitney Gala brought out femme, frothy confections on three of the night's gorgeous attendees. It's no coincidence that Michelle Monaghan, Georgina Chapman, and Bar Refaeli's intricately glam creations are all Marchesa — the design house is a favorite for beautifully ornate gowns like these. Still, it makes picking a favorite that much harder. Each stunned in her own right: Michelle in a shimmery, white peplum-trimmed dress; Georgina in a sculptural, statement-red strapless; and Bar in an delicately tiered, champagne-hued gown. It's not easy, but we want to know who gets your vote for most Fab?