Thanks to the costume designer of NBC's "Up All Night" show, which stars Christina Applegate, Will Arnett and Maya Rudolph, for showcasing Kira's "Roller Derby" one-piece on Thursday's special episode of baby Amy's "First Birthday"! Our first TV debut and on the perfect episode centered on baby Amy! In case anyone is wondering: the "Roller Derby" one-piece comes in white, but was dyed lavender for the show because wearing white on camera will cause your shirt to glow! Hope to see more Kira sightings on primetime!