Pink
There are tons of celebrity and non-celebrity families out there who dress up in coordinating costumes for Halloween each year. For many families, it is a tradition that they hang onto for many years, even once their kids are old enough to have an opinion on what they want to wear for Halloween.

Pink and her husband are very private people, but they do occasionally share Halloween photos with their children, in the spirit of the holiday. This costume from a few years ago shows the whole family dressed as characters from ET. That’s got to be the cutest extraterrestrial I’ve ever seen.
