As husband Orlando Bloom showed his support from the front row, Miranda Kerr walked the Balenciaga show today in Paris. An impressive feat on its own—much less at five months pregnant. Bloom joked to WWD, "I'm just trying not to trip her." Of course, Kerr pulled it off like the total pro that she is, highlighting her mile-long gams in a thigh-skimming dress. Who knew a Balenciaga mini could double as chic maternity wear?