"One day our little girl will grow up and see her mother play her part in a moment in history that we hope will heal, we hope will unite, we hope, we love," Bloom wrote. "One proud partner here with a tear of joy."
Perry additionally shared pics showing off her her blonde 'do by hairstylist Rick Henry, who used Joico's Blonde Life products to create the look, Thom Browne-designed outfit, which featured a winter white cashmere coat and train, as well as a silk satin corset and skirt. The outfit had both red and navy button detailing.
In one of the pics Perry posted, she and Bloom are adorably mid-giggle.