I have 3 vanity lights in my bathroom. We just replaced all of the lights. However we have a problem where one works and the other two do not. I got new lights for the two that do not and they still don't work. I wired them all the same. Why would electricity be going to one and not the other two?

Since this is new construction you need to check all your connections to make sure they are properly done. The only other reason it can happen is if there is something wrong with the light socket itself.

Are these three individual fixtures or three light in one fixture?