In my case that is true. It just started out with concealer and grew from there. Before I knew it I don't leave the house without concealer, eyeliner, eyeshadow and mascara on.
There are two reasons I don't wear foundation though. One is no matter how light they say it is, I always feel like I'm wearing a thin layer of something on my face. And secondly even if I could put up with that feeling, my skin just keeps getting paler and paler, my old foundation looks like liquid fudge against my skin now, lol.