Urban Dictionary: bridezilla

One ridiculous spoiled bitch that thinks she is the center of the universe, just because her “show” (the wedding) is 18 months from now. Everyone else in the world has to drop everything and come running in this prime-donna’s mind. The marriage will not last more than a couple of years,if the groom to be is lucky.

: https://www.urbandictionary.com/define.php?term=bridezilla