Rihanna Is the Latest Star to Shop the Spring Runway

Designer: Dolce & Gabbana

Days since runway show: -13

We had to do a double-take when we glimpsed a model head down the catwalk in this black-polka-dotted floral gown. Didn't we see this on the red carpet already? Turns out we had. The young star must have done something right to score a version of the dress for a premiere nearly two weeks before it made its official debut.