Popsugar Celebrity Halloween Neil Patrick Harris's Kids' Halloween Costumes 2015 Neil Patrick Harris's Twins Are Getting a Colorful Head Start on Halloween October 30, 2015 by Ryan Roschke View On One Page Photo 1 of 2 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Previous Next Start Slideshow Neil Patrick HarrisHalloweenCelebrity InstagramsDavid BurtkaCelebrity KidsCelebrity Twitter